Slotted Weight Set Of 12, Aluminum, 1 Each

The United Scientific® Slotted Weight Set of 12, Aluminum includes a 50 g aluminum hanger and twelve slotted aluminum weights: nine 20 g, one 10 g and two 5 g. Students can build loads from 50 g to 250 g in 5 g steps without unhooking the hanger. Physics teachers use the set for Hooke's law, pulley, Atwood machine and Newton's second law labs where evenly stepped loads are needed.