48 piece set is made in the U.S.A., featuring SK’s high polish SuperKrome® finish, which protects the tools from the harsh working environments found in today’s workplace. Provides long life and maximum corrosion resistance. All sockets feature SK’s SureGrip® hex design, which drives the side of the fastener, not the corner, to avoid edge breakage which can occur on rusted or damaged fasteners when a traditional straight cornered hex tool is used. New additions include Thumbwheel Ratchet, Adapters and Universal Joint
