40X THE PULLING POWER: Mega-Magnetic Bit Holder features 2 powerful magnets which create 40x the pulling power of an ordinary magnetic bit holder (Mega-Magnetic is a Registered Trademark)
Size 1/4" hex, Length: 3", Shank: 1/4" hex power
TWO POWERFUL MAGNETS: The internal magnet (#1) holds and magnetizes the bit while the outer circular ring magnet (#2) powerfully holds your fastener in place - see photo
IMPACT PLUS: The stainless steel construction of this one-piece tool, featuring an aluminum slide, is built to endure the considerable force exerted by drills and impact drivers. (Impact Plus is a Registered Trademark)