"WardsSci100002"

Teach your students about gear ratios and different gear configurations and how these concepts are used to change the amount of applied force to an object.

Show the mechanical advantage of the wheel and axle.

These free-running plastic pulleys are durable in design.

This package of plastic pulleys contains 25 each of 20, 30 and 40 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to a 2 mm motor shaft.

A simpler version of the Advanced Pulley Demonstration Set, this model includes eight single pulleys and two double sheave pulleys in addition to EISCO ball bearing frictionless pulley.

Pulley with universal clamp for variety of surfaces.

Identify All Three Classes of Levers and Their Key Parts

Versatile teaching kit contains enough materials for the whole classroom to learn about and experiment with a variety of pulley configurations. Because these activities are hands-on, students get a real feel for the forces at work.

Nine pulleys and an innovative device combine to create a classroom demonstrations for each topic on pulleys in your curriculum.

Plastic pulley with table clamp, includes hand knob for tightening.