【SOLID & DURABLE】: Drive socket set measures 1/2 inch, impact socket tool is made of high quality chrome vanadium steel, heat-treated and forged, sturdy construction, impact resistant and durable. 【MULTIPLE SIZES】:1/2 "Impact Sleeves: 10 - 12 - 13 - 14 - 15 - 17 - 19 - 21 - 22 - 24 mm for a variety of needs and scenarios. Suitable for a variety of DIY, automotive and mechanical tasks. 【ACCURATE SIZE】: Drive deep impact socket set features highly recognizable laser etched size markings that make it easy to identify drive specifications and sizes for a better using experience. 【EASY TO CARRY】: The impact socket set is equipped with a special storage box, each impact socket has its own fixed position, each item can be fixed into the designated slot, easy to access, not easy to lose, easy to store and carry. 【WIDELY USED】: 1/2 inch impact socket set can be used for a variety of tools such as hand drills, impact drills, windrowers, ratchet wrenches and so on. The sockets are widely used in automotive repair, mechanical and electrical repair, home repair and other scenarios., Weight: 3.086471668 pounds, Manufacturer: sports flyfree