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Pulley Double Tandem Metal Painted 50mm and 38mm Wheel. by Go Science Crazy
17082
762047833446
Sale
$ 10.05
This is a cast metal pulley, double tandem, the top wheel is 38mm and the bottom wheel is 50mm diameter. 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.