Class Pulleys Pack

Exclusive classroom pack of pulleys to create experiments in your STEM lesson.

Contains:

• 10 x each of 10, 12, 18, 25
• 30mm x 2mm pulleys
• 10 x each of 10, 20, 25, 30
• 50mm x 4mm pulleys
• 5 x 2mm steel axles
• 5 x 4mm steel axles