Irwin Quick Change 6" Magnetic Speedbor Bit Holder 1450STSZAAPRS With its sharp teeth and

With its sharp teeth and durable construction

Overmolded housing helps maintain calibration under job-site conditions

Can be used in hand held drills to achieve drill press quality holes

Lightweight and durable aluminum design - hinges

Size large and extra large

Irwin Quick Change 6" Magnetic Speedbor Bit Holder 1450STSZAAPRS With its sharp teeth andThe IRWIN SPEEDBOR Lock n Load Quick Change Extension Bit Holder is built to last with a durable carbon steel sleeve for a long life. The Lock n Load system creates a quick, one handed release system wile the patented jaw design holds bits securely on 6 fallted shanks and well as ball detent bits. Magnetized to keep bits from becoming lost during changes, the 1 4" range now holds insert bits. Carbon steel construction sleeve and body for durability