5/16" x 1" Zinc Plated Steel #B Woodruff Keys (12 pcs.)
SKU 80477
Availability:
10+ in stock, ready to be shipped
Original price
$18.88
-
Original price
$18.88
Original price
$18.88
$18.88
-
$18.88
Current price
$18.88
Diameter: 5/16"
Length: 1"
Material: Steel
Finish: Zinc
Shape: Woodruff
Nominal Size: #B
Type: Woodruff Key
Box of 12.
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.