IRWIN Tools 1899800 Impact Performance Series Power Drill Insert Bit Holder Magnet with C-Ring， 12-Inch Length</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Built for maximum durability and long life with impact drivers</li><li>C-ring design has external clip that fits into the retaining ring notch of the insert bit to hold bit securely in place</li><li>Rare earth magnets， with four times the hold of standard magnets， holds fasteners securely</li><li>Black oxide finish resists corrosion and increases life of bit</li><li>Black oxide finish resists corrosion and increases life of extractor</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/318ydeP1X0L.jpg' noproxy></br>