Crescent 20 Piece Standard (SAE) and Metric Black Oxide Mechanics Tool Set AirStep Advantage Wonder Ensure you never come home 1000711670 Ensure you never come home to a dark house van or SUV to keep you connected with 25 Superior strength from the specially formulated and heat treated Crestoloy alloy steel construction Black manganese phosphate finish for extreme corrosion resistance and smooth ground surfaces to reduce friction 84 Tooth ratchet requires only 4 Total Number of Pieces 20 Number of Drive Tools 0 Number of Extensions 1 Number of Sockets 18 Number of Quick Release Ratchets 1 Number of Wrenches 0 Case Type N A (no case) Warranty Limited 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 1 4 in Drive Ratchet Included No CA Residents: Prop 65 Warning(s) No Intermediate Socket(s) Included Yes UNSPSC 27113200 Spark Plug Socket(s) Included No Finish Black oxide Measure Type Standard (SAE) and Metric Deep Socket(s) Included No 3 8 in Drive Ratchet Included Yes Drive Type 6 point Shallow Socket(s) Included Yes