Craftsman 7 Pc. Tamper-proof Torx Bit Socket Set Set includes T15, T20, T25, T30, T40, T45 and T50 sizes Crafted from high-strength S2 steel Designed for use in a variety of applications in the garage, around the house or at the job site Easy-to-read markings resist rust and corrosion Backed by Craftsman's Lifetime Guarantee