Torsion Pendulum (Bridge Type, Small Size)

l A 25 cm aluminum disc with a grooved area. l A smaller iron C.P. disc (approx. 8 cm dia, 1.25 cm thickness) fitting into the groove. l A tall U-shaped metal bridge with a split chuck for accurate suspension and torsion. l Capability to suspend irregularly shaped objects as large as a brick. Includes a wall bracket of Cat. No. 2316 for mounting.