Wiha 36398 - PocketStar Torx Fold Up 8 Piece Set Includes T9, T10, T15, T20, T25, T27, T30, T40. High alloy CVM steel, hardened, molded ergonomic handle. OAL 4.74in. Blade length range 1.95 - 2.39in.
CVM or Chrome-Vanadium-Molybdenum steel is a special, high strength, high performance alloy. Chromium improves wear resistance, hardness and corrosion resistance. Vanadium also improves the grain structure for a tougher tool. Molybdenum improves impact resistance as well as increases tensile strength and elasticity to prevent tool breakage and snapping.
WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov