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Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D

High-quality cylindrical lens for precision optical applications.

SKU: RAYLENS5045PC
Glass Cylindrical Lens, Plano-Convex 50X50Mm Fl 100Mm

50x50mm plano-convex cylindrical lens with 100mm focal length.

SKU: RAYLENS5050PC
Glass Prism, Equilateral (Length 25 Mm, Face 25Mm)

Optical tool for dispersion and refraction experiments.

SKU: GPRISM25
High Speed Plastic Propeller And Spinners, Set Of 2

Efficient propellers and spinners for optimal speed.

SKU: PROP3
Horseshoe Magnet, 1 Inch High, Alnico, Wholesale

Powerful magnet for education, art, and office use.

SKU: ALNICO5HS1
Horseshoe Magnet, 2" With N & S Indication, Alnico 5

Strong educational and industrial magnet with N & S indication.

SKU: ALNICO5HS2
Infrared Led

Clear 5mm IR LEDs for invisible radiation emission.

SKU: 5CIR1V20MA
Large, 3" Round Compass

Ideal for magnetism experiments, travel, and outdoor activities.

SKU: LGCOMPASS
Latch Magnet, Rectangular Magnet

Strong rectangular magnet for latch mechanisms.

SKU: C5.1000.750.190
Lenses Spherical, Unmounted, Bi-Concave 75 Mm Diameter

Made Of Polished Glass With Ground Edges

SKU: 3309_75
Light Meter, Lux Meter, 200,000 Lux

Accurately measures light intensity up to 200,000 lux.

SKU: LTMTR2
Liquid Filled Plastic Compass

Lightweight and accurate survival compass with plastic shell and stable needle.

SKU: DC45A
Magnet Science Kit

Explore magnetic forces with this science kit.

SKU: MAGSCIKIT
Magnetic Tape, Magnet Strip, Per Foot

Flexible adhesive magnetic strip, cuttable, 50ft long.

SKU: MAGTAPE
Map Measure Compass
Map Compass: Precision Tool for Navigation and Survival

Transparent compass for topographical maps. Dampens in 5 seconds, 3x magnifier.

SKU: DC45_5A
Masses With Hooks
Masses with Hooks, Spare

Brass and steel masses with hooks for sale.

SKU: 3406B
Metal Cylinder Set (6 Pieces) 10 X 40 Mm

Metal cylinders for science enthusiasts and experiments.

SKU: METCYLSET6_40
Military Lensatic Compass

Navigate with ease on land and water with this rugged metal compass.

SKU: DC45_2
Mirror, Convex, D:75Mm, Fl:200

Wide view circular mirror for science experiments or vehicles.

SKU: MIREX75200
Mirror, Flat Strips, Silvered Glass, Unmounted 75 Mm X 100 Mm

Compact, clear, versatile for optical uses.

SKU: 3366-75100
Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D (RAYLENS5045PC)

Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D


This Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D is a high-quality optical component that is perfect for a wide range of applications. Made from durable glass, this lens features a cylindrical shape with a plano-convex design. With a diameter of 50mm and a length of 45mm, this lens is ideal for use in a variety of optical systems, including telescopes, microscopes, and cameras. The 7D cylindrical design provides excellent focusing capabilities, making it perfect for precision imaging and measurement applications. Whether you're a hobbyist or a professional, this Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D is an essential component for any optical system.


Key Features:

  • Glass material for high optical clarity
  • Cylindrical shape for specific optical applications
  • Plano-convex design for easy integration with other optical components
  • 50x45mm size for versatile use in various optical systems
  • 7D cylindrical curvature for precise focusing and imaging
  • Unique design for specialized optical applications

Product Specifications:

Product Name: Glass Cylindrical Lens, Plano-Convex 50X45Mm, 7D
Lens Type: Cylindrical
Material: Glass
Lens Shape: Plano-Convex
Dimensions: 50X45Mm
Focal Length: 7D

Similar Products

  • Plano-Convex Glass Cylindrical Lens, 60X55Mm, 10D
  • Double-Convex Glass Cylindrical Lens, 50X40Mm, 5D
  • Plano-Concave Glass Cylindrical Lens, 45X30Mm, 3D
  • Bi-Convex Glass Cylindrical Lens, 55X50Mm, 8D
  • Meniscus Glass Cylindrical Lens, 40X35Mm, 6D

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: Handle with care. This product contains glass and may break if dropped. Wear protective gloves and eyewear when handling.

Perfect for:

  • Optical engineers and designers
  • Manufacturers of optical equipment
  • Researchers in the field of optics
  • Academic institutions offering courses in optics
  • Medical professionals using optical instruments
  • Individuals interested in optics and related fields

SKU: RAYLENS5045PC
Glass Cylindrical Lens, Plano-Convex 50X50Mm Fl 100Mm (RAYLENS5050PC)

Glass Cylindrical Lens, Plano-Convex 50X50Mm Fl 100Mm Cylindrical


This Glass Cylindrical Lens is a Plano-Convex 50X50Mm Fl 100Mm Cylindrical lens made of high-quality glass. It is designed to provide superior optical performance, making it perfect for a wide range of applications. This lens is ideal for use in imaging systems, laser systems, and other precision optical applications. Its plano-convex shape allows it to focus light in a single direction, making it ideal for use in applications that require precise focusing. With its high-quality construction and precise design, this Glass Cylindrical Lens is a reliable and effective choice for any optical application.


Key Features:

  • Glass material
  • Cylindrical shape
  • Plano-convex design
  • 50x50mm size
  • 100mm focal length
  • High-quality optics

Unique Selling Points: - Precise and accurate imaging - Versatile use in various optical systems - Durable and long-lasting material - Provides clear and sharp images - Suitable for scientific and industrial applications

Product Specifications:

Product Name Glass Cylindrical Lens, Plano-Convex 50X50Mm Fl 100Mm
Material Glass
Type Plano-Convex Glass Cylindrical Lens
Size 50X50Mm
Focal Length 100Mm

Similar Products

  • Glass Plano-Concave Cylindrical Lens, 50X50mm FL 100mm
  • Plastic Cylindrical Lens, Plano-Convex 50X50mm FL 100mm
  • Glass Plano-Convex Spherical Lens, 50mm Diameter FL 100mm
  • Acrylic Cylindrical Lens, Plano-Concave 50X50mm FL 100mm
  • Glass Plano-Concave Spherical Lens, 50mm Diameter FL 100mm

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution: Handle with care. Glass lenses can break and cause injury. Use proper protective gear when handling.

Target Group:

  • Optical engineers and designers
  • Manufacturers of optical instruments and devices
  • Researchers in the field of optics and photonics
  • Academic institutions offering courses in optics and related fields
  • Industrial and scientific laboratories
  • Government agencies involved in optical research and development

SKU: RAYLENS5050PC
Glass Prism, Equilateral (Length 25 Mm, Face 25Mm) (GPRISM25)

Glass Prism, Equilateral (Length 25 Mm, Face 25Mm)


Equilateral Glass Prism, Length 25 Mm, Face 25Mm is a versatile tool for optical experiments. It is capable of deviating a ray, dispersing white light into the visible spectrum, or erecting an inverted image. This prism is great for experiments in dispersion and refraction of light. Made of glass, it is durable and can be used repeatedly. Add this to your optical system and explore the wonders of light!


Key Features:

  • Equilateral shape with length of 25mm and face of 25mm
  • Made of high-quality glass
  • Can deviate a ray of light
  • Disperses white light into the visible spectrum
  • Erects an inverted image
  • Great for experiments in dispersion and refraction of light

Product Specifications:

Product Name Glass Prism, Equilateral (Length 25 Mm, Face 25Mm)
Material Glass
Type Equilateral Glass Prism
Dimensions Length 25 Mm, Face 25Mm
Uses Deviate a ray, disperse white light into the visible spectrum, or erect an inverted image. Great for experiments in dispersion and refraction of light. Prisms have several uses in optical systems.

Similar Products

  • Equilateral Glass Prism, Length 30mm, Face 30mm
  • Glass Triangular Prism, Right Angle (Length 50mm, Face 25mm)
  • Optical Glass Prism, Right Angle (Length 40mm, Face 40mm)
  • Acrylic Equilateral Prism, Length 25mm, Face 25mm
  • Glass Pentagonal Prism, Length 30mm, Face 25mm

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: Glass prisms can pose a hazard if mishandled or dropped. Handle with care and use appropriate safety equipment when conducting experiments.

Perfect for:

  • Science enthusiasts and students interested in optics and light experiments
  • Professionals in the field of optics and light technology
  • Teachers and educators looking for visual aids for their lessons
  • Artists and photographers interested in the visual effects of light and color
  • Anyone looking for a unique and educational gift for someone interested in science

SKU: GPRISM25
High Speed Plastic Propeller And Spinners, Set Of 2 (PROP3)

High Speed Plastic Propeller And Spinners, Set Of 2


Introducing our High Speed Plastic Propeller And Spinners, Set Of 2! These propellers are designed for speed and made with durable plastic material. Perfect for hobbyists and professionals alike, this set includes two propellers and spinners to ensure optimal performance. Whether you're flying a remote control airplane or building a drone, these propellers will provide the speed and precision you need to take your project to the next level. Don't settle for anything less than the best - choose our High Speed Plastic Propeller And Spinners, Set Of 2 for your next project!


Product Specifications:

Product Name High Speed Plastic Propeller And Spinners, Set Of 2
Material Plastic
Number of Pieces 2
Type Propeller and Spinner
Speed High

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  • Dynamic Plastic Propeller and Spinners, 2-Piece Set
  • Fast Plastic Propeller and Spinners, Set of 2

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: This product contains high speed plastic propeller and spinners. Please handle with care and follow all safety instructions provided in the manual.

Perfect for:

  • RC airplane enthusiasts
  • Model airplane builders
  • Hobbyists interested in aviation
  • Individuals looking for high-performance propellers and spinners
  • Anyone seeking to upgrade their RC airplane's performance
  • Advanced RC pilots who require precise control and maneuverability

SKU: PROP3
Horseshoe Magnet, 1 Inch High, Alnico, Wholesale (ALNICO5HS1)

Strong Alnico Grade 5 Horse Shoe Magnet


This Horseshoe Magnet is a powerful tool for magnet education at home or in the classroom. It is made of Alnico, a type of magnet that is known for its strength and durability. This magnet is 1 inch high, 1 inch wide, and 0.25 inches thick, and is painted red for easy identification. It comes with a holder metal strip and can lift more than 4 lbs (about 2 kg) of solid block of iron. The magnet weighs 25 grams (about one ounce) and is perfect for art, craft, offices (holding needles, stables, small nails), and more. Wholesale discounts are available up to 50%.


Key Features:

  • Strong Alnico Grade 5 magnet material
  • Horseshoe shape with 1" height, 1" width, and 0.25" thickness
  • Painted red for easy identification
  • Comes with holder metal strip
  • Can lift more than 4 lbs (about 2 kg) solid block of iron
  • Weighs only 25 grams (about one ounce)
  • Great for magnet education at home or classroom, as well as art, craft, offices (holding needles, stables, small nails)
  • Wholesale discounts up to 50% available

Product Specifications:

Product Name: Horseshoe Magnet
Height: 1 inch
Material: Alnico
Type: Wholesale Magnet, Horseshoe, Alnico Horseshoe Magnet
Dimensions: 1" Tall, 1" Wide, 0.25" Thickness
Color: Painted Red
Weight: 25 grams (about one ounce)
Lifting Capacity: More than 4 lbs (about 2 kg) solid block of iron
Uses: Magnet education at home or classroom, art, craft, offices (holding needles, stables, small nails)
Wholesale Discount: Up to 50%

Similar Products

  • Bar Magnet, 1 Inch Long, Alnico, Wholesale Magnet
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  • Round Magnet, 1 Inch Diameter, Neodymium, Wholesale Magnet
  • Rectangular Magnet, 1 Inch Long, Ferrite, Wholesale Magnet
  • Ring Magnet, 1 Inch Diameter, Samarium Cobalt, Wholesale Magnet

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: This magnet is very strong and can lift more than 4 lbs (about 2 kg) of solid iron. Keep away from electronic devices, pacemakers, and other sensitive equipment. Do not allow children to play with or handle the magnet without adult supervision. Use with caution and follow all safety guidelines.

Perfect for:

  • Teachers and educators for classroom magnet education
  • Parents looking for educational toys for their children
  • Artists and crafters for their projects
  • Offices for holding needles, stables, and small nails
  • Wholesale buyers looking for discounts up to 50%

SKU: ALNICO5HS1
Horseshoe Magnet, 2" With N & S Indication, Alnico 5 (ALNICO5HS2)

Horseshoe Magnet, 2" With N & S Indication, Alnico 5 Magnet


This classic Alnico horseshoe magnet is made to be strong and useful for educational and industrial uses. Its composition is Alnico, which is an alloy of aluminum, nickel, and cobalt, and its grade is 5, making it much stronger than similar magnets in grades 1 or 2. The magnet is produced through casting, not made of powder metals, and weighs 50 grams, which is close to 2 ounces. Its color is red and its pole marking is printed in white (N for North and S for South). The overall dimensions are 51 mm x 31 mm x 6 mm, and its pull strength is greater than 5 lbs, which is 45 times its own weight. We recommend this magnet to all students for science fair projects, science experiments, or just as an educational tool.


Key Features:

  • Strong and useful for educational and industrial uses
  • Made of Alnico 5 (much stronger than similar magnets in grades 1 or 2)
  • Weight of 50 grams (close to 2 ounces)
  • Pull strength of >5 lbs (45 times its own weight)
  • Dimensions of 2" tall, 1 1/4 inch wide and 1/4" thickness
  • N & S indication printed in white for easy use

This Classic Alnico Horseshoe Magnet is perfect for science fair projects, science experiments, or just as an educational tool. Its strong pull strength and durable Alnico 5 material make it a reliable and long-lasting choice.

Product Specifications:

Composition Alnico (Alloy of Aluminum, Nickel and Cobalt)
Grade 5 (Much Stronger than similar magnets in grades 1 or 2)
Production Method Casting (Not made of powder metals)
Weight 50 grams (Close to 2 ounces)
Color Red
Pole Marking Printed in white (N for North and S for South)
Overall Dimensions 51 mm x 31 mm x 6 mm
Pull Strength > 5 lbs (45 times its own weight)
Dimensions 2" tall, 1 1/4 inch wide and 1/4" thickness.

Similar Products

  • Alnico 5 Magnet, 2" With N & S Indication
  • Industrial Grade Horseshoe Magnet, 2" With N & S Indication
  • High Strength Alnico Horseshoe Magnet, 2" With N & S Indication
  • Large Alnico Horseshoe Magnet, 3" With N & S Indication
  • Alnico Horseshoe Magnet Set, 2" and 3" With N & S Indication

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution: Keep away from electronic devices, credit cards, and other magnetic-sensitive items. Do not put in mouth or swallow. Keep out of reach of small children.

Perfect for:

  • Students of all ages for science fair projects and experiments
  • Teachers and educators for classroom demonstrations
  • Industrial professionals for various applications
  • Science enthusiasts and hobbyists
  • Anyone interested in learning about magnetism and its properties

Perfect For: Students, teachers, industrial professionals, science enthusiasts, and hobbyists.
SKU: ALNICO5HS2
Infrared Led (5CIR1V20MA)

Infrared Led


Looking for a reliable and efficient source of IR radiation? Look no further than our Infrared Led! With a clear design and a diameter of 5mm, these LEDs are perfect for a wide range of applications. They require only 1-3 volts for operation and draw a current of 20mA. Whether you're working on a DIY project or need a component for your professional work, our Infrared Led is the perfect choice.


Product Specifications:

Product Name Infrared Led
Type Infrared
Features Clear Infrared Leds that emit invisible IR radiation
Diameter 5mm
Voltage Requirement 1-3 volts
Current Requirement 20 mA

Perfect For:

  • Electronic hobbyists
  • Electrical engineers
  • Scientists conducting experiments
  • Security system installers
  • Manufacturers of infrared devices
  • Individuals interested in infrared technology

SKU: 5CIR1V20MA
Large, 3" Round Compass (LGCOMPASS)

Large, 3" Round Compass


This Large Compass is 3 inches in diameter and is perfect for student experimentation of magnetism and magnetic fields, as well as travel, orientation, scouting, hiking and maps. Its large size and visibility make it a favorite choice for teachers and educators. Whether you're a student or a traveler, this compass is an excellent tool to have on hand.


Product Specifications:

Product Name Large, 3" Round Compass
Diameter 3 inches
Intended Use Student experimentation of magnetism and magnetic fields, travel, orientation, scouting, hiking, and maps
Preferred by Teachers and educators

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  • 3" Round Magnifying Glass
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  • Map Reading Compass
  • Scout Compass
  • Hiking Compass

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: This compass contains a magnet and should be kept away from electronic devices and pacemakers.

SKU: LGCOMPASS
Latch Magnet, Rectangular Magnet (C5.1000.750.190)

Latch Magnet


The Latch Magnet is a rectangular ceramic magnet with a center hole, making it an ideal solution for latch mechanisms in various applications. This magnet is perfect for DIY enthusiasts, carpenters, and hobbyists looking to create latches for doors, cabinets, and drawers with a strong magnetic force.


Perfect for:

  • DIY enthusiasts
  • Carpenters
  • Hobbyists

Product Specifications:

Parameter Value
Size 1? x 0.75? x 0.19?, with 0.19" hole
Grade 5

Similar Products:

  • Rectangular Ceramic Magnet with Adhesive Backing
  • Round Ceramic Magnet with Center Hole
  • Rectangular Neodymium Magnet with Center Hole
  • Square Ceramic Magnet with Center Hole
  • Small Rectangular Ceramic Magnets

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution: Keep magnets away from sensitive electronic devices and pacemakers. Do not swallow magnets or allow children to play with them unsupervised.


Get the Latch Magnet today and experience the convenience and strength it provides for your latch mechanisms!
SKU: C5.1000.750.190
Lenses Spherical, Unmounted, Bi-Concave 75 Mm Diameter (3309_75)
Made Of Polished Glass With Ground Edges. Bi-Concave Lens: Used For Reducing The Size Or Spreading Out Light, With Two Inward Curving Symmetrical Faces. &Nbsp;200 Mm Focal Length. &Nbsp;
SKU: 3309_75
Light Meter, Lux Meter, 200,000 Lux (LTMTR2)

Lux Meter - 200,000 Lux


The Lux Meter is a highly accurate device designed to measure the intensity of light in lux units. With a range of up to 200,000 lux, this meter is perfect for a variety of applications, including photography, industrial testing, and more. Its compact size and easy-to-use interface make it a great choice for professionals and hobbyists alike. Whether you're measuring light in a studio or out in the field, the Lux Meter is the perfect tool for the job.


Product Specifications:

Product Name Light Meter
Type Lux Meter
Measurement Range 200,000 Lux

Perfect For: Photographers and Lighting Professionals

  • Professional photographers
  • Cinematographers
  • Studio lighting professionals
  • Event planners
  • Architects and interior designers
  • Lighting technicians

SKU: LTMTR2
Liquid Filled Plastic Compass (DC45A)

Liquid Filled Plastic Survival Compass


The Liquid Filled Plastic Survival Compass is a vital tool for outdoor activities, offering accurate navigation with its stable needle and liquid-filled design. Its lightweight, high-quality plastic construction ensures durability and reliability, while the clear glass plate and scale make reading directions easy. This compass is perfect for a variety of outdoor pursuits, including camping, hiking, and backpacking.


Key Features

  • Lightweight and accurate survival compass.
  • Plastic shell with a stable, liquid-filled needle.
  • Compact and portable for ease of carrying.
  • Durable and reliable high-quality plastic material.
  • Easy-to-read clear glass plate and scale.
  • Suitable for a wide range of outdoor activities.

Product Specifications

Diameter 45mm
Material Plastic
Color Black base with white markings
Design Liquid filled with stable needle
Accuracy Accurate
Application Outdoor activities

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  • Mini pocket-sized, travel-friendly compass.
  • Compact plastic, durable, easy visibility.
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  • Outdoor navigation, stable, reliable reading.
  • Camping and hiking, clear scale, robust design.

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for hikers, backpackers, campers, and outdoor adventurers.
SKU: DC45A
Magnet Science Kit (MAGSCIKIT)

Magnet Science Kit


The Magnet Science Kit is a fun and educational tool for children to learn about the science of magnets. With this kit, kids can conduct experiments and explore the properties of magnets, including magnetic force, polarity, and attraction. This kit includes various types of magnets, such as bar magnets, horseshoe magnets, and magnetic wands, as well as other materials to conduct experiments with.


Product Specifications:

Product Name Magnet Science Kit
Product Type Science Kit
Included Components Magnet
Recommended Age Magnet Science Kit
Manufacturer Magnet Science Kit
Model Number Magnet Science Kit
Material Magnet Science Kit

Perfect For: Science Enthusiasts

  • Children interested in science and experiments
  • Parents looking for educational toys for their kids
  • Teachers looking for fun and interactive science activities for their students
  • Science hobbyists and enthusiasts looking for a new project
  • Individuals interested in learning about magnetism and its applications
  • Gift givers looking for a unique and educational present

SKU: MAGSCIKIT
Magnetic Tape, Magnet Strip, Per Foot (MAGTAPE)

Magnetic Tape Strip


Looking for a versatile and durable magnetic strip that can be used for a variety of purposes? Look no further than our Magnetic Tape Strip! This strip is made from high-quality plastic and features an indoor adhesive on one side, making it easy to attach to any surface. The plain side of the strip is north-facing, while the adhesive side is south-facing. With dimensions of .125" x .500" x 50ft, this strip is perfect for a wide range of applications. And if you need to magnetize or demagnetize the strip, simply use strong neodymium magnets. So why wait? Order your Magnetic Tape Strip today and start enjoying all the benefits it has to offer!


Product Specifications:

Product Name Magnetic Tape, Magnet Strip, Per Foot Magnet
Material Plastic
Adhesive Indoor adhesive on one side
Dimensions .125? x .500? x 50ft
Magnetic Orientation North side (exposed) & South side (adhesive)
Magnetization Can be magnetized and demagnetized using strong neodymium magnets

Perfect for:

  • Manufacturing companies
  • DIY enthusiasts
  • Warehouse and storage facilities
  • Office and home organization
  • Printing and signage businesses
  • Construction and building projects

SKU: MAGTAPE
Map Compass: Precision Tool for Navigation and Survival
Map Measure Compass (DC45_5A)

Map Compass


The Map Compass is your reliable partner in precision navigation. Built with kilometer and centimeter measurements, this compass allows for accurate map reading and route planning. The durable and lightweight acrylic blend material ensures longevity and ease of transport. Features like a large submerged turn dial, multiple sighting lines, and a magnifying glass provide enhanced functionality for all your outdoor adventures.


Key Features

  • Full circle division with cardinal directions
  • Liquid-filled needle housing for stability
  • Red tip of needle indicates north
  • Meridian lines for accurate plotting
  • 3x magnifier for detailed map reading
  • Neck hanging cord for convenience

Product Specifications

MaterialPlastic
DimensionsCompass diameter 45mm, mounted on a 6 x 11cm transparent plastic base
Liquid-filled Needle HousingYes
Magnifier3x
Neck Hanging CordYes

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  • Orienteering Compass
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  • Military Compass
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Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Scouts, Soldiers, Survivalists, Outdoor Enthusiasts, Professional Navigators
SKU: DC45_5A
Masses with Hooks, Spare
Masses With Hooks (3406B)

Masses With Hooks


Looking for reliable and durable masses with hooks? Look no further than our Masses With Hooks! Made of high-quality brass, these masses are perfect for a variety of applications. Some of the individual masses with hooks are even available to be sold individually, giving you the flexibility to choose the exact amount you need.

Additionally, some of the individual masses with hooks may be nickel plated as shown in the image, adding an extra layer of durability and resistance to wear and tear.

For heavier applications, our 500g and 1000g masses are made of sturdy steel and are painted black for a sleek and professional look.

If you need masses with hooks on both sides, be sure to use the product code 3422 for easy ordering.


Product Name Masses With Hooks
Material Brass (some may be nickel plated)
Weight Options 500g, 1000g (made of steel and painted black)
Hooks Available on one or both sides (product code 3422)

Perfect For:

  • Science students and professionals
  • Laboratory technicians
  • Manufacturing companies
  • Industrial workers
  • Research facilities
  • Quality control departments

SKU: 3406B
Metal Cylinder Set (6 Pieces) 10 X 40 Mm (METCYLSET6_40)

Metal Cylinders Set


Set of metal cylinders for comparing density and studying properties. Perfect for science enthusiasts, collectors, or science experiments.


Key Features:

  • Set includes metal cylinders made of Zinc, Iron (Chromium Plated), Lead, Copper, Brass, and Aluminum
  • Cylinders have a diameter of 10 mm and a height of 40 mm
  • Allows for easy comparison of density and study of properties
  • High-quality metal construction for durability and longevity
  • Comes in a set of 6 pieces for a comprehensive study

Product Specifications:

Materials Included: Zinc, Iron (Chromium Plated), Lead, Copper, Brass, Aluminum
Dimensions: Diameter: 10 mm, Height: 40 mm

Similar Products:

  • Metal Density Cubes Set
  • Metal Element Set
  • Periodic Table of Elements Set
  • Science Laboratory Equipment Set
  • Chemistry Experiment Kit

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: This product contains metal cylinders which may be hazardous if mishandled. Keep out of reach of children and use with caution.

Perfect for:

  • Science enthusiasts
  • Collectors
  • Students conducting science experiments

SKU: METCYLSET6_40
Military Lensatic Compass (DC45_2)

DC45-2 Military Lensatic Compass


Precision navigation, durable, luminous, waterproof, compact.


Key Features

  • Durable metal case with white floating luminous dial
  • Adjustable luminous marching line and sighting hairline
  • Thumb hold and magnifying viewer for enhanced accuracy
  • 45mm diameter, directions indicated, scale 1:25000
  • Ideal for outdoor enthusiasts and professionals

Product Specifications

Pointing FormNorth-style turntable
Turntable FormOuter ring - US standard 6400 mil; inner ring - 360 degree azimuth
Minimum UnitOuter ring - 20 mils; inner ring - 5 degrees
Body MaterialAluminum alloy, PC panel
Oil FillingYes
Luminous DisplayYes
Magnifying Glass4 times, diameter 10mm
Scale1:50000 meters
Storage Size76x58x28mm
Weight100g

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  • Precision outdoor orienteering compass
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  • Compact high-visibility navigator
  • Reliable field navigation instrument

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for outdoor enthusiasts, military personnel, scouts, survivalists, and orienteering participants.
SKU: DC45_2
Mirror, Convex, D:75Mm, Fl:200 (MIREX75200)

Wide View Circular Mirror


The Wide View Circular Mirror with a diameter of 3 inches (75 mm) and a focal point of 8 inches (20 cm) is a versatile tool that can be used in various applications. It is commonly used in science experiments to demonstrate how parallel light beams, such as sunlight, diverge and cover a larger area. Additionally, it can be used as a wide view mirror for cars, trucks, motorbikes, or for security/surveillance purposes. For an even wider view, you may choose a convex mirror with a smaller focal point, such as the Mirex75100.


Product Specifications:

Product Name Mirror, Convex, D:75Mm, Fl:200
Additional Product Name Convex, Mirror, Fl2

Similar Products

  • Wide View Convex Mirror with 3 Inches (75mm) Diameter and 100mm Focal Point
  • Convex Mirror with 2 Inches (50mm) Diameter and 150mm Focal Point
  • Flat Mirror with 4 Inches (100mm) Diameter and 200mm Focal Point
  • Convex Mirror with 5 Inches (125mm) Diameter and 300mm Focal Point
  • Wide View Circular Mirror with 6 Inches (150mm) Diameter and 250mm Focal Point

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: When using the Wide View Circular Mirror for driving or surveillance purposes, be aware that objects may appear smaller and farther away than they actually are due to the convex shape of the mirror. Use with caution and always double check before making any maneuvers.

Perfect for:

  • Science teachers and students
  • Drivers of cars, trucks, and motorbikes
  • Security and surveillance professionals

SKU: MIREX75200
Mirror, Flat Strips, Silvered Glass, Unmounted 75 Mm X 100 Mm (3366-75100)

75mm x 100mm Optical Flat Mirror


This 75mm x 100mm optical flat mirror, ideal for a range of optical experiments, provides a clear and accurate reflection. Its compact size makes it perfect for smaller-scale projects and educational use.


Key Features

  • Compact and versatile design.
  • High-quality reflective surface.
  • Dimensions: 75mm x 100mm, ideal for precise applications.
  • Suitable for educational and hobbyist projects.
  • Clear and accurate reflections.

Product Specifications

Material High-Quality Glass
Dimensions 75mm x 100mm
Use Case Optical experiments, kaleidoscopes
Features Compact, clear reflection
Suitability Educational, hobbyist use

Similar Products

  • 60 x 80mm, clear optics, compact size.
  • 100 x 120mm, durable, high reflection.
  • 50 x 70mm, versatile application, flat.
  • 80 x 110mm, silvered glass, precise.
  • 90 x 90mm, small-scale, clear image.

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Students, educators, astronomers, DIY enthusiasts, and optics experimenters.
SKU: 3366-75100
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