Pulley With Clamp, 1 Each

The United Scientific® Pulley With Clamp is a rugged plastic pulley with deep V-grooves and a 50 mm sheave, mounted on a metal clamp that fits surfaces up to 35 mm thick. It guides cords from carts or blocks to hanging masses in friction and dynamics experiments. It is teaching equipment for school, college and introductory university physics labs and is sold individually.