Each bolt extractor is made of high hardness chrome-molybdenum steel for superior durability and longer life. It will easily extract damaged bolts, nuts, and screws even if they are 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 1/4 & 3/8 inch square drive and hex adapter for hand tools, air, or power tools. The knockout pin for easier removal.
The slim design lets you into tight spaces. Fit where others won't and can't.
Durable blow-molded container designed for efficient organization and convenient transport.