<p> Name: 40pcs wrench socket set Screw size: large is 16mm, small is 4mm Color: gray Material: plastic + iron Weight: 1 kg Packing size: 24x12x4 cm Quantity delivered: 1 set of 40 pieces Color: gray Product features: Made of pure carbon steel, mirror finish. This product is suitable for automobile use, home use, machine repair, automobile repair, etc. Suitable for disassembly of throttles, seats, door locks and fenders; suitable for car interiors. Suitable for repairing motorcycles and bicycles, and suitable for removing screws and nuts of different shapes! The accessories for the 40 piece set are: (set of 40 pieces included in the box) 28 1\/4 series sockets: 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 9, 10, 11, 12, 13 mm: 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\/16 3-star socket series 1\/4: 1\/4, 5\/16, 3\/8 2 3\/8 series sockets: 5\/8 (16mm), 15mm. 1 piece 1\/4x3\/8 adapter 1 piece 3\/8 ratchet wrench 1 piece 3\/8 plastic card 1 piece 3\/8x3 inch series column 1 piece screwdriver rod 1 piece igniter socket 3\/8x21MM 1 piece socket set of toolbox 39 pieces: 28 1\/4 series sockets, 3 1\/4 series star sockets, 2 3\/8 series sockets, 1\/4x3\/8 adapter, 3\/8 ratchets, 1 3\/8 plastic card, 1 3\/8x3 series extension rod inch, 1 x screwdriver handle rod, 1 x spark socket 3\/8x21 mm. Portable: box size: 13 x 7.5 x 3.5 cm. The design is compact and takes up little space, making it easy to transport and store the socket. HIGH QUALITY: Ensures good performance and long-term durability to meet the requirements of different uses, various adapters and extensions are ideal for screw and assembly work. Multifunctional: The socket set can repair cars, machines, motorcycles and is also suitable for home repairs. 1\/4\</p>