Shop Kobalt 20-Piece Standard (SAE) and Metric Mechanic’s Tool Set with Hard Case

Contains 18 commonly used 1/4-in drive 6-point sockets, 1 ratchet and 1 extension 6-point design helps to reduce risk of slippage and rounding SAE socket sizes include 5/32, 3/16, 7/32, 1/4, 5/16, 11/32, 3/8, 7/16 and 1/2-inch Metric socket sizes include 4, 5, 6, 7, 8, 9, 10,11 and 12mm Quick-release button on ratchets allows for rapid socket and/or accessory change Fine 90-tooth ratcheting design provides 4° of arc swing Disclaimer: sets built prior to October 2016 will contain a 72-tooth ratchet Organized in a blow-molded case for convenient storage and easy transportation Meets or exceeds ASME specifications and is covered by our hassle-free lifetime guarantee