Carbon steel construction sleeve and body for durability and life
Patented jaw design holds bits securely on 6 flats
Compatible with quick change and hex shanks
Complete line up for all IRWIN accessories
Complete line up of Lock-n-Load Quick Change bit extensions ranging in size from 2 in.; - 18 in.; in length and chuck sizes including 1/4 in.;, 3/8 in.; and 7/16 in.;.