Precision Metric Nut Driver Set, 8 Piece. Includes: 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0mm. Blade high alloy chrome-vanadium-molybdenum tool steel, hardened, hard chrome finish. In Canvas Pouch Set Contents: 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0mm In Canvas PouchExact Fit Precision Machined Tips Special high performance CRM-72 Tool SteelVapor Hard Chromed Satin Non Slip TipsThrough Hardened For Maximum DurabilityLongest Tool Life, Highest PerformanceHandles Proportioned to Blade SizeAll handles are molded onto bladesSpin Free Finger Control CapsGuaranteed Quality Made By WihaWiha uses the same image for many products. Photo may not be exactly as product appears. Please read description carefully.