Kobalt 40 Piece Standard (SAE) and Metric Combination Polished Chrome Mechanics Tool Set Waterproof Laminate Rated nema 1 for indoor Putty Knife Rated nema 1 for indoor use Top is pre drilled to accommodate a 4 in Total Number of Pieces 40 Number of Drive Tools 2 Number of Extensions 1 Number of Sockets 38 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 Intermediate Socket(s) Included No 1 4 in Drive Ratchet Included No Drive Type 6 point 1 ratchet and 1 extension 3 8 In drive sockets and 6 in extension Shallow 12 point socket sizes include 5 16