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# Low-Friction Double-Tandem Plastic Pulley, 38 and 50mm Diameter

Tandem 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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## Product Description

This double plastic pulley features two low-friction ball-bearing plastic pulleys mounted in tandem (38mm and 50mm diameters) on an open-sided steel frame with hooks at each end. The open-sided design eliminates threading, simplifying string installation. The inner gap measures 3mm with an overall length of 14.8cm. Capable of holding over 30 lbs.

Suitable for physics classroom experiments studying mechanical advantage, simple machines, and pulley systems.

## Specifications

- **Dimensions (L × W × H)**: 0.40" × 0.20" × 0.10" (1.02cm × 0.51cm × 0.25cm)
- **Weight**: 0.10 lbs (45g)

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### Low-Friction Double-Tandem Plastic Pulley, 38 and 50mm Diameter

Regular price

Sale price$13.59Regular price~~$15.99~~

Unit price

/per

Add