Pulley, Double Parallel, ABS Plastic
Double parallel metal-framed pullies. Plastic wheels, deep V-Grooves, two end hooks.
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Pulleys function as helper machines, easing lifting power. Pulleys reduce the force necessary to lift a very heavy object. These pulleys are metal framed with black plastic wheels, and can be used for science experiments as well as functional tasks.
This Double Parallel Pulley contains two tandem pulleys with deep V-Grooves and two end hooks. Wheel sizes are 3 x 50mm and constructed from ABS plastic.
What You Get
1 x Double Parallel Pulley, ABS Plastic Sheave
- Simple Machines