Slotted Weight Set Of 10, With Rack, 1 Each

The Slotted Weight Set Of 10, With Rack by United Scientific is a set of ten slotted brass masses with a storage rack, totaling 1,100 g. Five identical 100 g masses let students load a spring or pulley in equal steps, with 500 g, 50 g, 20 g and 10 g pieces for finer and larger loads. It is used in physics classrooms for Hooke's law, force and equilibrium practicals.