Yato YT04390 Socket Bit of Size 4mm Length 100mm Suitable for 12 inch Drive Socket Wrench Set S2 steel Chromium platedSocket Tool BoxUsed as Home Mechanical ToolsIndustrial Tools Power tool

Professional HEX key wrench 12 socket size Chromeplated cap made of CrV6150 steel mandrel made of AISI S2 steel and coated with a nickel layer An indispensable tool in a car or mechanical workshop