Teng 5 Piece Screw Extractor Set Product Type_Combination Squares coupled with a vibration control 335009 Pipe Wrench Cast coupled with a vibration control handle made from proprietary materials to minimise vibration when striking by 70% this organizer has 10 compartments of various sizes TJSE05S Teng 5pc Screw Extractor Set • Tapered design for removing damage screws • Suitable for both clockwise and anti clockwise threads • Square shank and manufactured in CR V 6150 steel hardened to HRC50 52 • Use with drill sizes 3 4 5 7 and 9mm • Use with the TengTools tap handle (TAP HDL) • Supplied in the unique TengTools TJ tray • Clear fold up lid to seewhich set you need to use • Sliding catch to secure the set when not in use