Locking Extension Socket, 1/2" Drive, 3" L Pointed Cone Burrs Heat treated for wear resistance

Heat treated for wear resistance and long cutting life

3-in-1 bit solution creates fast clean holes in all metal applications

Body & Handle:Durable heavy-duty fiberglass-reinforced plastic

Low friction case provides you with a smooth payout and easy rewind

Locking Extension Socket, 1/2" Drive, 3" L Pointed Cone Burrs Heat treated for wear resistanceThese extensions feature the largest knurling surface on both the shaft and female drive end allowing precision control when hand tightening fasteners or working with oily materials In addition to keeping the socket secure with a durable knurled locking collar, these extensions feature a detent hole to increase engagement with the ratchet head for better overall retention The chrome plating on the extensions offers corrosion and rust protection