Kobalt 19 Piece Metric Polished Chrome Mechanics Tool Set shower heads Bathroom Offers easy 30 minute install on Offers easy 30 minute install on a single wood stud Debris Baffles L shape vents keep debris from entering the tool and damaging internal components to help increase tool life Total Number of Pieces 19 Number of Drive Tools 3 Number of Extensions 1 Number of Sockets 16 Number of Quick Release Ratchets 1 Number of Wrenches 0 Case Type Hard Warranty Lifetime Number of Additional Tools Included 1 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 CA Residents: Prop 65 Warning(s) Yes UNSPSC 27113200 Spark Plug Socket(s) Included No Finish Polished chrome Measure Type Metric 3 8 in Drive Ratchet Included Yes Drive Type 6 point Deep Socket(s) Included Yes Shallow Socket(s) Included Yes 17 and 18mm Constructed of chrome vanadium steel and heat treated for strength and durability with a professional grade