Feature:1. INCLUDED TOOLS: 108 pieces mechanical tool kit, including sockets, screwdriver bits, ratchet wrenches, hex wrenches, universal joint, sliding rods, connecting rods, etc.2. EXCELLENT METAL: These tools are made of chrome vanadium steel, with forging, quenching, and forming, has high hardness, corrosion and wear resistance.3. MULTIPLE TYPES: These mechanical tools have various specifications to meet different repair and processing needs, with standard sizes to ensure reliable operation.4. APPLICABLE SCENE: This mechanical tool set is suitable for engines, tires, and spark plugs repair, and used for automobile and household appliances maintenance.5. STORAGE BOX: Equipped with a tool storage box, made of polyethylene, with high strength, falling and wear resistance, equipped with safe lever lock for easy carrying.Specification:Item Type: Mechanical Repair SetProduct Material: Chromium Vanadium SteelApplication: Household Maintenance, Car Repair, Mechanical RepairQuantity: 108 PiecesFormat: AmericanSpecification: Socket Set: 1 or 4in 1 or 2in Ratchet Wrench, Universal Joint, Joint Bar, Slide Bar, Shallow 1 or 2in: 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 20mm 21mm 22mm 23mm 24mm 27mm 30mm 32mm1 or 4in: 4mm 4.5mm 5mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mmDeep: 1 or 2in: 14mm 15mm 17mm 19mm 22mm, 1 or 4in: 6mm 7mm 8mm 9mm 10mm 1mm 12mm 13mmE Star: 4mm 5mm 6mm 7mm 8mm 10mm 11mm 12mm 14mm 16mm 18mm 20mm 24mmStar Bit Socket: T8 10 15 20 25 30 40 45 50 55Hex: 3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mmCross: Pz1-2 3-4 Ph1-2 3-4Slot: 5.5 6.5 7 8 10 121 or 4in Square RodSpark Plug Socket: 16mm 21mmHex Wrench: 1mm 1.5mm 2mm.Package List:13 x Long Sockets46 x Sockets35 x Screwdriver Bits3 x Hex Wrenches2 x Ratchet Wrenches1 x Screwdriver Handle1 x Universal Joint2 x Slide Bars1 x Storage Box4 x Joint Bars