Kobalt 30 Piece Standard (SAE) and Metric Combination Polished Chrome Mechanics Tool Set Mail Storage 000 1 in SL staples Item Weight:17.637 000 1 in SL staples which is sold separately an extension and a quick release ratchet to tackle automotive repairs or workshop projects Polished chrome vanadium steel construction is corrosion resistant for long term durability Quick release button on ratchet makes it easy to remove sockets or swap out drive tools for added convenience and versatility 72 tooth ratchet provides 5 ° of arc swing to help you maneuver in tight areas Shallow sockets can fit into tighter spaces to help you complete projects on car or motorcycle engines Blow molded case with handle offers easy portability and keeps tools organized Hassle free lifetime guarantee gives you peace of mind This set includes a sturdy blow molded case for convenient storage and easy transportation of your tools Meets or exceeds ASME specifications and is covered by our hassle free lifetime guarantee Total Number of Pieces 30 Number of Drive Tools 30 Number of Extensions 1 Number of Sockets 27 Number of Quick Release Ratchets 1 Number of Wrenches 0 Case Type Hard Warranty Lifetime Number of Additional Tools Included 0 1 2 in Drive Ratchet Included No 3 4 in Drive Ratchet Included No Sub Brand N A Drive Type 6 point