Irwin Bolt Grip Nut Remover Expansion Set
Irwin Bolt Grip Fastener Remover Expansion Set IRW10504635 Bolt grip for removing rounded , rusty or painted bolts. Unique reverse spiral flute design securely grips and removes stubborn nuts and bolts. Can be used with a hand ratchet 3/8in square drive and has hexagon flats for use with a spanner or adjustable wrench. Universal lobular design for all types of fasteners.