The TOPEX Torx screwdriver (ref. no. 39D842) is useful for mechanical work and DIY projects. The 100 mm blade is made of durable chrome vanadium steel, ensuring long tool life. The magnetic T10 hardened steel tip makes the tool easy to use. The ergonomic plastic handle coated with non-slip material ensures safety and comfort during use. The TOPEX brand is aimed at DIY enthusiasts.