Features: 1. Made of high quality chrome vanadium steel material, anti-corrosion and high strength for maximum durability. 2. 171pcs car repair socket sleeve tools with excellent quality and reasonable price. 3. Comes with a plastic box for easy storage and transportation, convenient to use. 4. All parts are well packed and assorted for convenient storage and carry, meeting your different needs of repair work. 5. The set is perfectly used in car, home, machine repair, car repair, etc. Specification: Condition: 100% Brand New Item Type: Wrench Socket Set Material: Chrome Vanadium Steel Quantity: 171pcs/set Product Color: As Picture Shown 3 Reversible Ratchet for Socket Wrench: 1/4in=6.3mm, 3/8in=10mm and 1/2in= 12.5mm Box Size: Approx. 460 x 350 x 90mm / 18.11 x 13.78 x 3.54in 6.3mm 1/4in Drive: Fine toothed handle reversible ratchet 160mm / 6.3in with 72 teeth Extension with 100mm / 3.9in and 50mm / 2in Universal Joint Adapter 1/2in for 6-Kant-Bits with 6.35mm 1/4in adapter 13 Inserts: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm 7 Extended Inserts: 4, 5, 6, 7, 8, 9, 10mm Screwdriver with bit holder 6.35mm 1/4in Sliding T 20 bits with 6.35mm 1/4in recording 10mm 3/8in Drive: Fine toothed lever ratchet 210mm / 8.3in with 72 teeth Extension with 125mm / 4.9in Universal Joint Sparking Plug Wrench 18mm / 0.7in Adapter 1/2in for bits with 8mm 5/16in adapter 10 Inserts: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm 6 Extended Inserts: 10, 11, 12, 13, 14, 15mm 8 E Shape Inserts: E10, E11, E12, E14, E16, E18, E20, E24 5 Inside Round Hex Inserts: 4, 5, 6, 7, 8mm 12.5mm 1/2in Drive: Fine toothed reversible ratchet 250mm / 9.8in with 72 teeth 125mm / 4.9in and 250mm / 9.8in extensions with a sliding grip adapter Universal Joint Sparking plug wrench 16mm / 0.6in and 21mm / 0.8in Adapter 1/2in for bits with 8mm 5/16in adapter 17 Inserts: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 27, 30, 32mm 5 Extended Inserts: 16, 17, 18, 19, 22mm 6 Inserts with cross key 3 Inserts with slot 8 Inserts with hex socket 4 Inserts outside round hex 8 Inserts Outside round hex with internal bore 3 bits with 8mm 5/16in pickup with 8, 10 and 12mm slots 5 bits with 8mm 5/16in socket with hex socket 7, 8, 10, 12, 14mm 4 bits with recording 8mm 5/16in with cross slot 6 bits with mounting 8mm 5/16in with external hex socket 40, 45, 50, 55, 60, 70 6 bits with 8mm 5/16in socket with external hex socket and internal bore 40, 45, 50, 55, 60, 70 7 hex socket key 1.2 - 5mm Package List: 1 x Set of Wrench Socket Tool . Note: Please note that the color of the storage box is shipped randomly.