Product Details
Slotted weights with holder
Used for accelerating an air track cart.The set consists of a 2 g holder, 2 weights of 1 g, 1 weight of 2 g, 1 weight of 5 g, 1 weight of 10 g.Total weight: 21 g.The combined weight can thereby be varied from 2 g to 21 g in steps of 1 g.