6pcs Chrome Molybdenum Steel Broken Bolt Extractor Set Black Broken Key Extractor Kit Worker

Label:Yes Color:silver,black 100% new and high quality Material: chrome molybdenum steel Quantity : 6pcs Size:15*11*2cm(5.91*4.33*0.79in) Item type: Damaged Screw and Broken Bolt Extractor Set 1. The product is made of aluminum and carbon steel, reliable and durable, not easy to damage 2. Includes 6 tools, 1 1/4 "quick change rod and 5 extractors, 3. Product size: 1/8 inch -1/4 inch (M3-M6); 1/4 inch -5/16 inch (M6-M8); 5/16 inch to 7/16 inch (M8-M11); 7/16 inch -9/16 inch (M11-M14); 9/16 "-3/4" (M14-M19) 4. Reverse thread drill can easily take down screws, bolts, stud bolts and threaded pipe fittings, is a good helper of workers 5. The product can effectively solve the screw break, screw, screw card, screw rust and other problems, suitable for automobile maintenance, home decoration, craft production and so on