Feature:1. WITH STORAGE BOX: The socket adopts upright box, come with small volume, easy for you to carry and use2. WIDE APPLICATION: This combination set is suitable for automobile, home, machine repair, automobile repair and so on3. APPLICATION SCENARIO: Suitable for car split throttle, seat, door lock, suitable for automotive interior4. FOR SCREWS AND NUTS: Suitable for motorcycle, bicycle maintenance, suitable for disassembling screws and nuts of various shapes5. STRONG STEEL: Made of excellent steel material, possess high tensile and compressive strength, good plasticity and toughnessSpecification:Item Type: Socket Wrench SetMaterial: SteelSpecifications:28 x 1/4 Series Sockets: 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 9, 10, 11, 12, 13mm, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2, 17/32, 9/16in3 x 1/4 Series Star Sockets: 1/4, 5/16, 3/8in2 x 3/8 Series Sockets: 5/8in(16mm), 15mm1 x 1/4x3/8 Adapter1 x 3/8 Ratchet wrench1 x 3/8 Plastic card1 x 33in Series extension rod1 x Screwdriver handle extension1 x 321mm Spark socket1 x Tool box.Package List:1 x Socket Wrench Set(40Pcs)