The Hillman Group The Hillman Group 825 Woodruff Key 1/4 x 1 1/8 In 6-Pack

The Hillman Group The Hillman Group 825 Woodruff Key 1/4 x 1 1/8 in. 6-Pack: Home Improvement. Buy The Hillman Group The Hillman Group 825 Woodruff Key 1/4 x 1 1/8 in. 6-Pack: Bathroom Accessories - ✓ FREE DELIVERY possible on eligible purchases. A second bar, that slides over the shaft, has a slot in it to accommodate for the key . Use for securing wheels or pulleys to a spindle . Woodruff keys eliminate the need to mill holes near shaft shoulders . Product Description Woodruff keys are semicircular keys that are commonly used for mechanical applications. It fits in a half-moon shape slot, in a shaft, leaving the flat side of the tab exposed. They are designed not to function when excessive force is placed on the shaft. . From the Manufacturer Woodruff keys are semicircular keys that are commonly used for mechanical applications. It fits in a half-moon shape slot, in a shaft, leaving the flat side of the tab exposed. They are designed not to function when excessive force is placed on the shaft. . . .