Irwin Bolt Extractor Set 394001

Reverse spiral flutes are designed to bite down to provide maximum gripping power

High carbon steel ensures longer life and greater durability

Universal 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 pliers

Includes 3/8", 7/16"(11mm), 1/2", 9/16"(14mm), 5/8"(16mm)