Description: 49 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. 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. Packaged in a molded plastic case. Set Contents: 7.5 Pro Ratchet; 1.5" Pro Thumbwheel Ratchet; 3", 6" Extensions; Universal Joint; 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8" Standard Sockets; 3/89, 7/16", 1/2", 9/16", 5/8", 11/16", 3/4",13/16", 7/8" Deep Sockets; 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Standard Sockets; 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Deep Sockets. Contents are packaged in a plastic container for easy storage and portability. Kit contents are subject to change and may differ slightly from displayed images.