Product Description
- Carbon steel construction sleeve and body for durability and life
- Designed for one-handed quick release
- The patented jaw design holds bits securely on 6-flatted shanks, as well as ball detent bits
- The 1/4-Inch quick change range now holds insert bits and uses magnets for holding the bits
- Used for Spade Bits, Fastener Drive, Speedbor Max, Small Size Unibits
"IRWIN INDUSTRIAL TOOL" QUICK CHANGE CHUCK 1/4" grooved hex shank For use with all speedbor, lock-n-load 12" speedbor, quick-change chuck extension Recessed sleeve prevents accidental release Tapered head guides extension through holes Internal hex drive eliminates slippage Nickel plating provides impact resistance Slim Diameter Chuck & Extension Passes Through 5/8" Hole