This large aluminum pulley is a great alternative for Atwood’s Machine experiments.

• Brass Axle and Brass Bush
• Rod Clamps to a Support
• Rod Length: 135 mm
• Rod Width: 10 mm dia.
• For Atwood’s Machine Experiments

The pulley, 100 mm dia., features smooth-running ball bearings for low friction.

It's attached to a 135 x 10 mm rod that can be clamped to a support.