Irwin BOLT GRIP 5PC UPGRADE SET
Reverse spiral flutes are designed to bite down to provide maximum gripping powerHigh carbon steel ensures longer life and greater durabilityUniversal lobular design fits all types of fasteners 3/8" square drive for use with hand ratchets, impact wrenches, and air ratchets; hexagonal flats for use with flat wrench, pliers, adjustable wrench, sockets or VISE-GRIP locking pliersSet include bolt extractors to remove bolts sizes: 8mm, 10mm, 13mm, 19mm, 5/16", 11/16", 3/4" in drive size 3/8".
