Extensive set including the most commonly used screwdrivers, screwdriver bits and a wide selection of sockets. The screwdriver blades are made with chrome vanadium steel, hardened and tempered, with satin chrome finish and blackened tips. The screwdriver bits are also made with chrome vanadium steel, hardened and tempered, with a shot blast finish. Supplied in plastic storage rack with hinged transparent lid. https://elecena.pl/product/27398728/draper-20721-screwdriver-socket-and-bit-set-49-piece 2024-12-05 https://elecena.pl/product/27398728/draper-20721-screwdriver-socket-and-bit-set-49-piece 2025-03-14