Super-Power Magnetic Nut Setter 10mm x 2-1/2" - Quick-Change Shank - Extra-Strong Magnet - Taiwan Magnetic nut setter for more efficient rundown & removal of 10mm nuts and bolts Super-power magnet holds nut firm - no more dropped pieces; excellent quality - made in Taiwan Chrome-Vanadium steel alloy for superior durability; rust resistant sand blasted finish Quick-change 1/4" hex shank bits drill chucks, impact drivers, extensions & bit holders 2-1/2" length, 1.1 oz each; sold individually - order any quantity, other sizes/lengths available