18 Pieces CR-MO Damaged & Rounded Stud, Bolt, Nut & Screw Remover – PKTool

• Professional use, removal & installation tool for studs bolts, nuts & screws
• Nine Cr-MO 3/8DR reverse spiral flute removal sockets which bite down on rounded off bolts – 10, 11, 12, 13, 14, 15, 16, 17 & 19mm
• Four Cr-V 1/2DR removal or installtion sockets have 3 internal rollers which clamp & grip studs, nuts or bolts – 6, 8, 10 & 12mm
• Five Cr-MO bolt & stud extractors with left hand threads – M3 to M6, M6 to M8, M8 to M11, M11 to M14 & M14 to M18