Triple Tandem Pulley 7.5"H Black Plastic and Metal Three Wheel Mechanical Physics Experiment Tool with Dual Hooks By GSC International Inc.

Support advanced mechanical demonstrations and classroom experiments with this Triple Tandem Pulley designed for physics and STEM learning. Measuring 7.5" in height, this pulley features three wheels arranged in tandem, with the largest wheel measuring 50mm in diameter for smooth and controlled motion during lifting and force experiments. Built with black plastic wheels and a durable metal housing, it ensures reliable performance in repeated educational use.

Equipped with hooks at both the top and bottom, this pulley allows quick and secure attachment to lab stands, weights, and support systems. Ideal for indoor classroom environments, it helps students explore concepts such as motion, tension, and mechanical advantage through hands-on learning.

Key Features:

• Enhanced Load Handling: Triple wheel design improves force distribution and lifting efficiency | Full Dimensions 7.5"H x 2"W x 0.5"D
• Ideal for Physics Learning: Supports demonstrations of motion, tension, and mechanical advantage
• Smooth Rotation Performance: 50mm primary wheel ensures consistent, low friction movement
• Flexible Attachment Design: Dual hooks allow secure and quick integration into lab setups
• Durable Classroom Use: Plastic and metal construction ensures long-term reliability