Wiha 53097 - SoftFinish Extra Heavy Duty Screwdriver 7 Piece. Set. Hex blade extending through handle manufactured from high alloy chrome-vanadium-molybdenum steel, hardened, hard chromed. Wiha-Chromtop finish on tips. Wiha-SoftFinish handle, multi-component. Hex bolster for additional torque.

Includes Slotted 5.5, 6.5, 8.0, 10.0mm and Phillips #1, #2, #3

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