GEARWRENCH mechanics tools have all been designed with the professional user in mind to increase productivity, access, and strength. The ratchets, sockets, and wrenches are made from premium alloy steel and feature a full polish chrome finish. This 243-piece 1/4 in., 3/8 in., and 1/2 in. drive set features 6-point sockets in both SAE and metric sizes. Also included in the set are 90-tooth ratchets in 1/4 in., 3/8 in., and 1/2 in. drives, various drive tools, 6-point combination wrenches, and bit sockets. Furnished in a 3-drawer blow mold box for storage, portability, and organization.