Description : With overall heat treatment and mirror polishing, it features beautiful, rust-proof and strong. Interfaces of different specifications can be adapted to a variety of tools. The socket is used with the corresponding ratchet wrench, which saves time and effort and is easy to operate. Special hex design can increase torque, and effectively reduce the nut angle wear, then makes the not slippery, more safe and reliable. It is made of carbon steel, which has high hardness and durability. The diameter of the socket handle is 1/4 inch, the length of the product is 13cm, the width is 2.2cm, and the height is 2cm. Specifications : Item Name: Socket Combination Material:Carbon Steel Socket handle:1/4 inch Sleeve Size are: 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm. It is suitable for wrench, ratchet, power drill, etc. Quantity:9pcs/set Package Includes: 9pcs * Hex Sockets Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.