Product Type: Lathe Chuck Key
Chuck Diameter Compatibility (Inch): 10; 12
Nominal Key/Square Size (Inch): 9/16
Product Compatibility: 3-Jaw Chucks; 4-Jaw Chucks; 6-Jaw Chucks
Self-Ejecting: Yes
Body Length (Inch): 4-23/32
Body Length (Decimal Inch): 4.7188
Actual Key/Square Size (Decimal Inch): 0.5512