【Product Features】Polished chrome finish easily wipes clean and resists corrosionBox end design provides better grip and reduces fastener roundingSizes stamped on both sides of wrench for easy identification 【Description】The world famous Crescent brand presents our new line of combination wrench sets. These tools have incredible strength and superior resistance to abrasion and corrosion due to their Crestoloy alloy steel heat-treated construction. These wrenches meet new ANSI and ASME specifications and come with a full satisfaction guarantee. Crescent: providing quality tools trusted by the trade since 1907. 【Description】Incredible strength and corrosion resistance from specially formulated and heat-treated chrome alloy steel Off-corner load.