perfect toolkit for removing stripped, rusted bolts & nuts

Simple, saving time, and no more hassle with your project! Designed for the removal of damaged bolts, screws, and nuts.  The spiral socket design allows for a secure connection onto the rounded-off fastener to be extracted. Can be used with impact guns or air ratchets breaker bars & reversible ratchets. Simply place the socket on damaged or rounded nuts and bolt and turn with an impact gun. 1) Especially hardened sockets with corrosion protection. 2) Non-slip broken studs rounded bolts.3) The grip on the fastener tightens as more torque is applied.4) Comes in a handy storage case. THE MAXIMUM IMPACT BOLT REMOVER/EXTRACTOR: The set is the perfect toolkit for removing stripped, rounded-off, painted-over, and rusted bolts & nuts. MULTI-FUNCTIONAL: This can be used with air ratchets, impact wrenches, and hand ratchets; also has hexagonal flats for use with flat wrenches, pliers, adjustable wrenches, sockets, or VISE-GRIP locking pliers. HIGH-QUALITY CONSTRUCTION: Made from ALLOY