Woodruff Keys Eliminate The Need To Mill Holes Near Shaft Shoulders For Use In Mechanical, Automotive, Or Machine Tool Fields.
Woodruff Keys are designed to fit in a half-moon shape slot in shafts, leaving the flat side of the tab protruding. A second bar slides over the shaft provides a slot that accommodates the key to improve performance of critical high speed mechanical operations. Hardware is constructed of steel for long lasting durability and reliability. Available diameters range from 1/4"- 3-1/2" and M2.6 - M16. Key numbers range from 5- 2029 and D or E. Other dimensions and package quantities vary per model.