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237mm-model-toy-car-wheel
J706
Miniature car wheels for model enthusiasts.
options
From $5 /unit
air-motor-car-kit-car-propeller-kit
CAR_PROP
Build a model car using air propulsion.
options
From $9.50 /unit
axle-rods-for-wheels-18-quot-shaft-pack-of-100-axles
PWHEELSA
100 pack of durable wheel axles.
options
From $0.15 /unit
small-motor-pulley-for-dc-motors
MPUL10
Grooved plastic sheave for compact belt-drive mechanisms
options
From $0.32 /unit
motor-pulley-black-13-mm
MPB13MM
Grooved plastic sheave for compact motor-driven assemblies
options
From $0.40 /unit
replacements-sheaves-black-set-of-5
5SHEAVES
Five grooved plastic sheaves for Pulley or Wheel Applications,
options
From $0.85 /unit
car-boat-hybrid-motor-kit
KITCB
Electric motor kit for land and water hybrid model vehicle
options
From $13 /unit
co-dragster-car-kit
DRASET
Hands-on CO₂-powered dragster kit for STEM learning and racing.
options
From $15 /unit
demonstrational-windmill-generator-amp-proportion-kit
KITWINGEN
Hands-on kit generating electricity, lighting LED, educational model
options
From $12.15 /unit
electric-bell-educational-model
BELL3F
Learn and practice how electric bells work
options
From $10 /unit
gear-set-plastic-gears-set-of-4
GEARSET4
4-piece plastic gear set for hobby and science projects.
options
From $1.50 /unit
gear-wheel-set-for-car-model
GWHEELS
Complete set with wheels, axles, and gear pulley for DIY projects.
options
From $3.50 /unit
Human-Brain-Anatomy-Model-3-Parts-Plain-Finish
BRAIN304
Sectional anatomy with plain cerebral surfaces and yellow underside accents.
options
From $31.67 /unit
Human-Brain-Anatomy-Model-with-Colored-Arteries-3-Parts
BRAIN304A
Sectional anatomy with color-coded vasculature and removable display base.
options
From $39.99 /unit
Human-Heart-Anatomy-Model-4x-Enlarged-3-Parts-XC-307C
HEART307C
Sectional anatomy exposes chambers, valves, chordae tendineae and papillary muscles.
options
From $93 /unit
Human-Liver-Anatomy-Model-with-Blood-Vessels-and-Bile-Ducts
LIVER312
Opened anatomy reveals branching blood vessels and biliary pathways.
options
From $55 /unit
maxwell-wheel
MAXWELLW
Energy conservation demonstration for physics classrooms.
options
From $23 /unit
plastic-back-wheels-18-quot-shafthole-pack-of-100
PWHEELSBACK
Speedy and stylish model vehicle wheels
options
See pricing options
red-plastic-pulley-sheaves-29-mm-pack-of-5
5SHEAVES29R
Grooved plastic sheaves for small pulley mechanisms.
options
From $0.55 /unit
wood-toy-wheels-1quot-x-516quot-4-pack
WOOWHEE-4
Small wooden wheels for toy making.
options
From $0.50 /unit
237mm-model-toy-car-wheel
2*37Mm Model Toy Car Wheel
Miniature car wheels for model enthusiasts.
Add to Cart
$5
SKU: J706
air-motor-car-kit-car-propeller-kit
Air Motor Car Kit (Car Propeller Kit)
Build a model car using air propulsion.
Add to Cart
$15 - $950
SKU: CAR_PROP
axle-rods-for-wheels-18-quot-shaft-pack-of-100-axles
Axle Rods For Wheels 1/8 " Shaft (Pack Of 100 Axles)
100 pack of durable wheel axles.
Add to Cart
$15
SKU: PWHEELSA
small-motor-pulley-for-dc-motors
Black Plastic Motor Pulley Sheave, 10 mm
Grooved plastic sheave for compact belt-drive mechanisms
Add to Cart
$5 - $320
SKU: MPUL10
motor-pulley-black-13-mm
Black Plastic Motor Pulley Sheave, 13 mm
Grooved plastic sheave for compact motor-driven assemblies
Add to Cart
$5 - $40
SKU: MPB13MM
replacements-sheaves-black-set-of-5
Black Plastic Sheaves 40mm
Five grooved plastic sheaves for Pulley or Wheel Applications,
Add to Cart
$9 - $85
SKU: 5SHEAVES
car-boat-hybrid-motor-kit
Car Boat Hybrid Motor Kit
Electric motor kit for land and water hybrid model vehicle
Add to Cart
$20 - $1300
SKU: KITCB
co-dragster-car-kit
CO₂ Dragster Car Kit
Hands-on CO₂-powered dragster kit for STEM learning and racing.
Add to Cart
$15
SKU: DRASET
demonstrational-windmill-generator-amp-proportion-kit
Demonstrational Windmill Generator & Proportion Kit
Hands-on kit generating electricity, lighting LED, educational model
Add to Cart
$15 - $1215
SKU: KITWINGEN
electric-bell-educational-model
Electric Bell Educational Model
Learn and practice how electric bells work
Add to Cart
$12 - $100
SKU: BELL3F
gear-set-plastic-gears-set-of-4
Gear Set, 4-Piece, 12T, 20T, 30T and 40T
4-piece plastic gear set for hobby and science projects.
Add to Cart
$1.75 - $150
SKU: GEARSET4
gear-wheel-set-for-car-model
Gear Wheel Set For Car Model
Complete set with wheels, axles, and gear pulley for DIY projects.
Add to Cart
$4 - $35
SKU: GWHEELS
Human-Brain-Anatomy-Model-3-Parts-Plain-Finish
Human Brain Anatomy Model - 3 Parts, Plain Finish
Sectional anatomy with plain cerebral surfaces and yellow underside accents.
Add to Cart
$48 - $380
SKU: BRAIN304
Human-Brain-Anatomy-Model-with-Colored-Arteries-3-Parts
Human Brain Anatomy Model with Colored Arteries - 3 Parts
Sectional anatomy with color-coded vasculature and removable display base.
Add to Cart
$39.99 - $540
SKU: BRAIN304A
Human-Heart-Anatomy-Model-4x-Enlarged-3-Parts-XC-307C
Human Heart Anatomy Model - 4× Enlarged, 3 Parts, XC-307C
Sectional anatomy exposes chambers, valves, chordae tendineae and papillary muscles.
Add to Cart
$93
SKU: HEART307C
Human-Liver-Anatomy-Model-with-Blood-Vessels-and-Bile-Ducts
Human Liver Anatomy Model with Blood Vessels and Bile Ducts
Opened anatomy reveals branching blood vessels and biliary pathways.
Add to Cart
$55
SKU: LIVER312
maxwell-wheel
Maxwell Wheel
Energy conservation demonstration for physics classrooms.
Add to Cart
$23
SKU: MAXWELLW
plastic-back-wheels-18-quot-shafthole-pack-of-100
Plastic Back Wheels 1/8 " Shaft/Hole (Pack Of 100)
Speedy and stylish model vehicle wheels
Add to Cart
See pricing options
SKU: PWHEELSBACK
red-plastic-pulley-sheaves-29-mm-pack-of-5
Red Plastic Pulley Sheaves, 29 mm
Grooved plastic sheaves for small pulley mechanisms.
Add to Cart
$5 - $55
SKU: 5SHEAVES29R
wood-toy-wheels-1quot-x-516quot-4-pack
Wood Toy Wheels 1" x 5/16" 4 Pack
Small wooden wheels for toy making.
Add to Cart
$2
SKU: WOOWHEE-4
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