Neilsen 39pc Impact Screwdriver Bit Set PH PZ SL Torx 1/4\"" Drive Socket Bits\n\nNeilsen 39pc Impact Screwdriver Bit Set PH PZ SL Torx 1/4\"" Drive Socket Bits\nIdeal for both professional and D.I.Y use\nWorks with all drill/drivers,quick-change connectors and impact drivers\nMaterial: All Bits=S2; Magnetic Nut setter=CRV; Hex to square=CRV\nBlack oxide finish resists corrosion and extends tool life\nHigh quality S2 steel for maximum durability\nTorsion I-beam magnetic bit holder is 2X stronger than standard bit holders - absorbs impact shock and extends driver bit life\nExtra-strength magnetic nut drivers provide strong fastener retention\n1/4 inch hex shank stops drill chuck spin-out\nIncludes the most popular screwdriver and nut driver sizes\nWorks with all drill/drivers, quick-change connectors and impact drivers\nContent:\n24pcs S2 DRIVE BITS, 1''- 2pcs x SL 6-8, 3pcs x SL 8-10, 4pcs x SL 5, 2pcs x SL 4, 1pc x SL3, 3pcs x SL2, 5pcs x S2, 3pcs x S3, 1pc x S0\n4pcs Hex Shank Nut DrR