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5/16" x 1-1/8" Zinc Plated Steel #C Woodruff Keys

SKU 80478
Availability:
10+ in stock, ready to be shipped
Original price $15.17 - Original price $15.17
Original price
$15.17
$15.17 - $15.17
Current price $15.17

Diameter: 5/16"
Length: 1-1/8"
Material: Steel
Finish: Zinc
Shape: Woodruff
Nominal Size: #C
Type: Woodruff Key

Box of 10.

A woodruff key or half-moon key, is a semicircular shaped, removable key that fits into a matching keyway cut into a shaft, leaving a protruding tab. The tab mates with a matching slot on a device mounted flush upon the shaft e.g. a pulley, thus preventing the device from freely rotating about the shaft. It is widely used in machine tools and in the automotive industry.