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steel-balls-14quot-diameter
SBALL6
Hardened spheres for mechanics and magnetism experiments.
options
From $0.12 /unit
steel-balls-18quot-diameter
SBALL3
Tiny polished spheres for mechanics and magnetism experiments.
options
From $0.03 /unit
triple-parallel-pulley-50mm
PULLEY555
Efficient plastic pulley with metal frame and V-grooves.
options
From $3.50 /unit
triple-plastic-pulley-blue-5
IPP555
Durable 5" pulley with triple plastic design.
options
From $6 /unit
triple-tandem-pulley-50mm-40mm-30mm
PULLEY543
Durable plastic pulleys with deep V-grooves on metal frame.
options
From $2.40 /unit
steel-balls-14quot-diameter
Steel Balls 1/4" Diameter
Hardened spheres for mechanics and magnetism experiments.
Add to Cart
$2 - $12
SKU: SBALL6
steel-balls-18quot-diameter
Steel Balls 1/8" Diameter
Tiny polished spheres for mechanics and magnetism experiments.
Add to Cart
$4 - $30
SKU: SBALL3
triple-parallel-pulley-50mm
Triple Parallel Pulley, 50Mm
Efficient plastic pulley with metal frame and V-grooves.
Add to Cart
$4.50 - $35
SKU: PULLEY555
triple-plastic-pulley-blue-5
Triple Plastic Pulley Blue 5"
Durable 5" pulley with triple plastic design.
Add to Cart
$6
SKU: IPP555
triple-tandem-pulley-50mm-40mm-30mm
Triple Tandem Pulley, 50Mm - 40Mm -30Mm
Durable plastic pulleys with deep V-grooves on metal frame.
Add to Cart
$7 - $24
SKU: PULLEY543
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