Low-Friction Design: Features two 50mm aluminum wheels mounted in parallel for smooth, consistent motion in physics demonstrations and pulley-based science experiments
Great for Demonstrating Force: Ideal for teaching force, motion, inertia, and acceleration using hands-on activities in STEM or homeschool environments
Accurate Wheel Alignment: Precisely centered pulleys provide balanced performance and ensure accurate experimental results in science labs or classrooms
Durable & Affordable: Cost-effective science tool with sturdy build for repeated classroom use—perfect for teaching mechanical advantage and energy transfer
Deep Wheel Grooves: Deep grooves securely hold cords in place during experiments for smooth, controlled operation and improved measurement accuracy
Description
This double parallel pulley is made of low-friction aluminum and has a metal housing and hooks at the top and the bottom. Its wheels are 50mm in diameter.
