Ударные головки

Impact sockets are one of many types of sockets used to tighten or loosen fastenings, such as nuts or bolts. Regular sockets are commonly made from the steel alloy chrome vanadium, though others might be made from or plated with beryllium copper or aluminum bronze. In contrast, impact sockets need to be able to handle heavy vibrations, and are therefore commonly made from the more pliable chrom...