M603 Screw Extractor Sets Easy-Out Sutton Tools Screw Extractors or Easy Outs are designed to remove broken studs, bolts, socket screws and fittings. Helpful Hint: Use recommended Sutton Tools drill size to pre-drill a pilot hole in the broken bolt prior to extracting. Aggressive left hand spiral for extra gripping power Spiral flutes designed to embed themselves deeper, therefore as fastener resistance increases the extractors grip increases Square end for hand operation in a variety of holders Made from Carbon Steel Technical Specs: Pieces 6 Range #1 - #6