Feature 1Made of high quality chrome-vanadium steel material, is processed with heat treatment, which has high hardness, torsional moment resistance, good toughness and long service life. 2The integral thickening, heavy wrench, and smooth standard arc opening design, is not easy to wear, more convenient and reliable. 3Precisely polished and chrome-plated process, makes it beautiful and not easy to rust. 4The extended design makes it easy to operate in a small space without obstacles. 5Including 12 types of wrench, meet your needs of different sizes. 6Ergonomic handle design for more comfortable grip.Condition: 100% Brand NewItem Type: Double End WrenchMaterial: Chrome-Vanadium SteelColor: As Pictures ShownQuantity: 12PcsApplication: Maintenance tools for bicycles, motorcycles, ATVs, UTVs, car, trucks, etc. Specifications Wrench Length Opening Thicknes Spline End Thickness 6mm / 0.2in 130mm / 5.1in 5.9mm / 0.2in 7.1mm / 0.3in 7mm / 0.3in 138mm / 5.4in 6mm / 0.2in 7.3mm / 0.3in 8mm / 0.3in 147mm / 5.8in 6.2mm / 0.2in 7.7mm / 0.3in 9mm / 0.4in 156mm / 6.1in 6.4mm / 0.3in 7.9mm / 0.3in 10mm / 0.4in 172mm / 6.8in 6.7mm / 0.3in 8.1mm / 0.3in 11mm / 0.4in 182mm / 7.2in 6.9mm / 0.3in 8.5mm / 0.3in 12mm / 0.5in 194mm / 7.6in 7.3mm / 0.3in 9.1mm / 0.4in 13mm / 0.5in 203mm / 8in 7.5mm / 0.3in 9.6mm / 0.4in 14mm / 0.6in 220mm / 8.7in 8.4mm / 0.3in 10mm / 0.4in 15mm / 0.6in 233mm / 9.2in 8.6mm / 0.3in 10.2mm / 0.4in 17mm / 0.7in 252mm / 9.9in 9.1mm / 0.4in 10.6mm / 0.4in 19mm / 0.7in 280mm / 11in 9.3mm / 0.4in 10.8mm / 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 List12 x Double End WrenchNotePlease allow 0-1 inch error due to manual measurement, thanks for your understanding.