Description

These jumbo sized pulleys are designed for classroom demonstration.These pulleys are open type – users can run pulley cords through them more easily. Light weight, low-friction and deformation resistant plastic insures accurate results.

A –  Single, Dia. 70mm.

B –  Double, Dia 70mm.

C –  Double in line, Dia 50mm, 70mm.

D –  Triple, Dia 70mm.

E  – Triple in line, 40mm 50mm, 70mm

F  – Quadruple, 70mm