Pulley String, 1 Each

Pulley String by United Scientific is a 25 m length of cotton cord, 1/16 in (1.5 mm) in diameter, for use with classroom pulleys and force tables. Physics teachers and lab coordinators use it to re-string pulley demonstrations, connect hangers on force tables for vector addition labs and replace frayed cord in simple machines kits. The 1.5 mm diameter suits typical teaching-pulley sheaves.