Hexagon Bit Holder

Square Diameter: 22mm Shaft Diameter: 22mm Length: 38mm Hexagon Bit Holders - these are holders to interchange the hex bits, all drives and all sizes on Hex Bits to suit, simply put the hex bit in, and tighten up the grub screw to fix the hex bit in place, easy to replace bits or swap for another size. All manufactured and heat treated to International DIN standards, these are manufactured in 3/8", 1/2", 3/4", 1", 1.1/2" & 2.1/2" drives