"WardsSci100002"

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

Pulley attached to universal clamp.

Plastic pulley with metal clamp, includes knob for tightening.

Economical pulley for simple machine experiments.

With custom designed components, this kit covers all the subject areas two or three individual kits usually address.

Steel inclined plane with accessories.

Economical pulley for simple machine experiments.

Plastic pulley with two- part aluminum frame.

Economical pulley for simple machine experiments.

Economical pulley for simple machine experiments.