CRL 5/16"-18 Hanger Bolt Driver Towels Rags Wipes & Sponges and chipping

and chipping

Folds Flat for Storage

compared to replacing all of your straight shank drills

Easily Conforms to Joint Irregularities

CRL 5/16"-18 Hanger Bolt Driver Towels Rags Wipes & Sponges and chippingUsed to Drive Hanger Bolt Into Wall Easily For Hand or Electric Screw Driver CRL Hanger Bolt Drivers make installing hanger bolts into wood studs a breeze. Instructions: First, drill a pilot for hanger bolt HB1024xxxx for hard woods: 7 64" for soft woods: 3 32" HB14xxxx for hard woods: 9 64" for soft woods: 7 64" HB516xxxx for hard woods: 13 64" for soft woods: 11 64" HB38xxxx for hard woods: 7 32" for soft woods: 3 16" Second, replace drill bit with