Double Aluminum Pulley in parallel Ear Model 2 x medium washers

2 x medium washers

Included: Human Knee Joint Life Size Anatomical Model Accurate

with Wooden Handle 10cm

A typical Paramecium Anatomy Model

2-part head

Double Aluminum Pulley in parallel Ear Model 2 x medium washersDouble Aluminum Pulley in Parallel Diameter 50mm Made by Aluminum, Mounted on frame with two hooks. These well constructed Aluminum Pulleys are excellent for many different activities. Premium Quality: Double Aluminum Pulley in Parallel is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and