When it comes to tool sets, you need a set of reliable and durable tools, this 500-piece Mechanics Tool Set will meet those requirements. Equipped with 307 regular and deep length sockets in the 3 major drive sizes, consisting of 6-point, 8-point and 12-point serrations. Specialty sockets include inch and metric hex bit sockets, spark plug sockets, screwdrive and Torx® bit sockets. Use these sockets on the 84 tooth thin-profile ratchets which give you additional access when needed due to the thin head design and low swing arc. To round this set out you will find 103 various wrenches from the long pattern and stubby full polish combination wrenches to the fast reversible ratcheting wrenches. Also included are full polish flare nut, box end, tappet and ignition wrenches. 84 Tooth Ful Polish Thin Profile Ratchets. 103 – Full Polish Wrenches: Combination, Stubby Combination, Reversible Ratcheting, Box End, Flare Nut, Tappet, Ignition, Obstruction. 83 – 1/4″ Drive Tools: Ratchet, Extension Bars, Adapter, Universal Joint, Spinner Handle, Sockets. 141 – 3/8″ Drive Tools: Ratchet, Extension Bars, Adapters, Universal Joint, Sockets. 102- 1/2″ Drive Tools: Ratchet, Extension Bars, Adapter, Universal Joint, Sockets. 40 – Hex Keys Inch/Metric. 1 – Magnetic Bit Handle. 22 – Screwdriver and Nut Driver Bits. 8 – Slotted and Phillips Screwdrivers.