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5/16" x 1" Zinc Plated Steel #B Woodruff Keys

Part Number: 60937
Original price $8.54 - Original price $8.54
Original price
$8.54
$8.54 - $8.54
Current price $8.54

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

Box of 6.

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.