Kobalt 63 Piece Standard (SAE) and Metric Combination Polished Chrome Mechanics Tool Set Package Security For commercial or residential applications Specification Details Material Ceramic For commercial or residential applications Battery Charger Tool Only Tank Material Steel Air Delivery SCFM @ 40PSI 3 Total Number of Pieces 63 Number of Drive Tools 4 Number of Extensions 3 Number of Sockets 24 Number of Quick Release Ratchets 1 Number of Wrenches 0 Case Type Hard Warranty Lifetime Number of Additional Tools Included 31 1 2 in Drive Ratchet Included No 3 4 in Drive Ratchet Included No Sub Brand N A CA Residents: Prop 65 Warning(s) Yes 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 extensions