Plastic Pulley Single, 50 mm Ø

Economical pulley for simple machine experiments.

• Single plastic pulley
• Diameter 50 mm

A high quality, single wheeled plastic pulley, on a steel frame, with hooks at each end and one plastic pulley with a diameter of 50 mm. Inner gap of pulley measures 4 mm, overall length is 8.9 cm. Capable of holding over 30 lbs of weight.