Friction Rods

Great for use in physics classroom Length 30 cm, diameter 13 mm Glass The glass friction rod can be used together with a friction pad (typically w...

Ebonite friction rod 30cm length, 12mm diameter Includes: (1) RodUsed to study static and friction. 30cm length rod - 12mm in diameter

Length 30 cm, dia. 13 mm Length approximate 30 cms., dia. 13 mm