Precision Hex Screwdriver. .7mm (.028") x 40mm. 4.7"/120mm OAL. Blade high alloy chrome-vanadium-molybdenum steel. Rotating cap for precise turning and control with fingertip. Tapered handle allows rapid rotation. Precision ground for exact fit tip.Exact fit precision machined tips Wiha High Performance CRM72 tool steel bladesAnti-corrosion Hard chromed finishMolded on handles proportioned to blade sizesPrecision finger tip control capThrough Hardened for maximum durabilityGuaranteed Quality - Made In GermanyWiha uses the same image for many products. Photo may not be exactly as product appears. Please read description carefully.