Irwin 12 In. x 1/4 In. Drill Bit Extension Faucets Hex Cap screws are bolts

Hex Cap screws are bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole

coarse & fine thread

2 entry locations for mice and placement in corners

Why is this product for you

Irwin 12 In. x 1/4 In. Drill Bit Extension Faucets Hex Cap screws are boltsLock n Load quick change extension. Recommended for all 1 4' grooved hex shank drill and spade bits requiring extra reach. 1 4' shank. Slide back sleeve to release. Internal hex drive eliminates slippage. Simply load product in chuck until product locks. Follows 11 16' and larger bits through hole. Carbon steel construction sleeve and body fur durability and life.