Feature 1The steel is quenched, has high hardness, toughness and strong wear resistance, easy to remove damaged screws 2Solve the problems of broken screws, silk threads, stuck screws, and rusty screws. 3Applicable to stainless steel 8.8-12.9 grade bolts, no need to worry about the screws and the tools are broken 4Complete tools, with a post extractor, which is more convenient to use 5Small size, easy to carry and store, convenient to use and with good performanceSpecificationItem Type:Headless Screw ExtractorSpecification:Material: High speed steelColor: SilverType: Fine TeethQuantity: 6Pcs/set (with post extractor)Post Extractor:Size: Approx. 18mm / 0.7in, 14mm / 0.6inTotal Length: Approx.60mm / 2.4inDepth: Approx. 6mm / 0.2inHeadless Screw:#1: Approx. 3 ~ 4mm / 0.1 ~ 0.2in#2: Approx. 3 ~ 5mm / 0.1 ~ 0.2in#3: Approx. 4 ~ 6mm / 0.2 ~ 0.2in#4: Approx. 5 ~ 7mm / 0.2 ~ 0.3in#5: Approx. 7 ~ 10mm / 0.3 ~ 0.4in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xHeadless Screw Extractor Set