Sturdy support for meter stick demonstration balances and torque experiments. The cast metal support is 18.5cm high. Requires knife-edge clamps, slotted weights and hangers, and a meter stick. Additional Info: Sturdy support for meter stick demonstration balances and torque experiments. The cast metal support is 18.5cm high. Requires knife-edge clamps, slotted weights and hangers, and a meter stick. Package Size(L x W x H): 7.5 X 3.5 X 3.5 (IN) Categories: Mechanics, Balances HTS Code: 9023.00.0000 UNSPSC: 6.01e+007 Country Of Origin: INDIA