Low-Friction Double-Tandem Plastic Pulley, 38 and 50mm Diameter Foodsafe Twenty-centimeter steel helical spring paired
Low-Friction Double-Tandem Plastic Pulley, 38 and 50mm Diameter Foodsafe Twenty-centimeter steel helical spring pairedTandem double plastic pulley pairing 38mm and 50mm low friction wheels on an open sided steel frame, eliminating cord threading during setup in compound pulley experiments.
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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30