CRAFTSMAN 20 Piece Standard (SAE) and Metric Combination Polished Chrome Mechanics Tool Set Textured Tile It is rated for multi volt nonshrinking cement grout Frequently It is rated for multi volt 120 277V and is ENERGY STAR certified for damp locations The clear wave glass shade and all necessary mounting hardware are included Total Number of Pieces 20 Number of Drive Tools 2 Number of Extensions 1 Number of Sockets 18 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 CA Residents: Prop 65 Warning(s) No UNSPSC 27113200 Intermediate Socket(s) Included No 3 8 in Drive Ratchet Included No Spark Plug Socket(s) Included No Finish Polished chrome Deep Socket(s) Included No Measure Type Standard (SAE) and Metric combination 1 4 in Drive Ratchet Included Yes Drive Type 6 point Shallow Socket(s) Included Yes (1) 1 4 in drive pear head ratchet and (1) 1 4 in drive extension (6 in)