22pcs Bolt Nut Extractor Set Metric 8-27mm Impact Lug Removal Tool 1/2" & 3/8" Drive Wheel Lock Removal Kit for Extracting

· This bolt nut extractor set removes stripped, damaged, swollen, frozen, rusted, rounded bolts and nuts. Ideal for automotive repair, plumbing, home decoration, fabrication or DIY. · Professional grade sockets feature a six-edged tapered reverse spiral groove design with spiral teeth that clamp tightly onto seized fasteners. The more you turn, the tighter it grips. · Made of high hardness chrome molybdenum steel with heat treatment and industrial grade manganese phosphate coating for excellent impact resistance and long service life. · Each socket is engraved with metric or SAE sizes for quick identification. Use a hammer to seat the socket, then turn counterclockwise with a breaker bar or wrench. · Includes 13pcs 1/2″ drive twist sockets (14-27mm), 7pcs 3/8″ drive twist sockets (8-13mm), and two solid iron bars for knocking out stuck nuts.