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Photographs are representational and may not be size accurate.

FastServ

1-3/8 Inch x 5/16 Inch Plain Carbon Steel Woodruff Key

Item C76.23

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Description

A woodruff key, also known as a half‑moon key, is a semi-circular machine shaft key that prevents gears, hubs, or other components from moving independently of a rotating shaft or spindle. Woodruff keys are inserted into a key seat created by a woodruff key cutter or arbor cutter. A gear or other component with a woodruff keyway is then pressed onto the shaft until the woodruff key interfaces with its keyway.

Photographs are representational and may not be size accurate.

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