Each bolt extractor is made of high-hardness chrome-molybdenum steel with a black phosphate process for superior durability and longer life. It will easily extract damaged bolts, nuts, and screws, even if stripped, rusted, or frozen.
The internal thread with reverse spiral flutes is designed to bite down to provide maximum gripping power; the more you turn, the tighter the socket grips.
Standard 1/2-inch drive and hex adapter for hand tools, air, or power tools. The knockout pin for easier removal.
13 pieces 1/2 inch drive impact bolt & nut remover comes with 10mm, 12mm, 14mm, 16mm, 17mm, 19mm, 21mm, 22mm, 24mm, 25mm, 27mm hex adapter, and a knockout pin.
Heavy-duty blow-molded case lets all the bolt removers stay organized and take your set on the go.