Designed to withstand the high torque of impact drivers.
Mega-Magnetic® Bit Holder - 2 powerful magnets create 40x the pulling power of an ordinary magnetic bit holder
Magnet #1 holds and magnetizes the bit while magnet #2 powerfully holds your fastener in place! (See illustrations)
Works with all 1" insert bits
Stainless steel body - one piece construction
1/4" hex power shank.
Patented in the USA