Woodruff Key

This is a Woodruff key, supplied in a quantity of 10. It measures 1 1/2 inches in length and 0.3125 inches in width. Woodruff keys are semicircular and fit into a corresponding keyway, providing a secure connection for transmitting torque.

Specifications

Length	1 1/2 in
Quantity	10
Width	0.3125 in

About keys & keystock

Woodruff Key is listed under Keys & Keystock — square, rectangular, woodruff keys and keystock bar. Keys and keystock are essential mechanical components used to prevent relative rotation between a shaft and a rotating machine element such as a gear, pulley, or coupling. They transmit torque by fitting into keyways machined into both the shaft and the hub.

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