Made of high hardness chrome molybdenum steel for durability
All the bolt extractors are precision engineered to easily extract damaged bolts, nuts and screws even if they are stripped, rusted or frozen
Tight grips and won’t let go, the internal thread design provides excellent torque, the more you turn, the tighter the socket grips
13 pieces 3/8 inch drive bolt & nut remover comes with 3/4"(19mm), 11/16", 17mm, 5/8"(16mm), 9/16"(14mm), 13mm, 1/2", 12mm, 7/16"(11mm), 10mm, 3/8", 5/16"(8mm), 1/4"
Heavy duty blow molded case lets all the bolt remover stay organized