GSC International Pulley Single Metal Painted 50mm
$8.88
Description
This is a cast metal pulley, 50mm diameter with a single groove. The pulley has a hook at the top and bottom of the frame. These pulleys are generally used as demonstrations in education, but they can also be used as a tool for relatively light items..50mm diameter pulley.Made of sturdy cast metal.Often used in physical science classes..Hooked above and below so the pulleys can be hung in tandem.
