Key Features High-class Material: This product is made of high-class 45 high carbon steel with black phosphating and heat treatment process. This combination of material and process makes the product wear-resistant, and rust-resistant, with high strength and excellent durability, ensuring long-time use. Unique Design: The socket adopts a unique 6-point design, which effectively increases the contact area with the fasteners, reducing wear and preventing corners from rounding. Thoughtful Design: The clear size markings on the sockets allow you to quickly select the size you need and improve your work efficiency. The sockets are accurately sized for most automotive and equipment repair work. Complete Set: This product includes 20 sockets of different sizes, as well as a ratchet spanner, dash adapter, extension bar, sliding bar, socket spanner, and L-shaped bar. User-friendly: The 72-tooth count ratchet provides a 5-degree arc swing for maneuverability in restricted areas. It can be rotated in both directions to tighten or loosen screws. The handle provides a comfortable grip to turn fasteners even in tight spaces. Application This product can be used for automotive or other repairs, modifications, etc. Specifications Material: 45 High Carbon Steel Process: Black Phosphating, Heat Treatment Color: Black, Red Style: Modern Number of Pieces: 26 Type: Drive Impact Sockets Drive Size: 3/4 "& 1" 17 PCS 3/4" Socket: 21mm/0.83in, 22mm/0.87in, 23mm/0.91in, 24mm/0.94in, 26mm/1.02in, 27mm/1.06in 28mm/1.1in, 29mm/1.14in, 30mm/1.18in, 31mm/1.22in, 32mm/1.26in, 34mm/1.34in 36mm/1.42in, 38mm/1.5in, 41 mm/1.61in, 46 mm/1.81in, 50 mm/1.97in 3 PCS 1"Socket: 55mm/2.17in, 60mm/2.36in, 65mm/2.56in Package Size: 55*32*12cm/21.65*12.6*4.72in Gross Weight: 20kg/44.09 lbs Net Weight: 19kg/41.89 lbs Package Included 20*Sockets 1* Ratchet Spanner 1* Dash Adapter 1* Extension Bar 1* Sliding Bar 1* Socket Spanner 1* L-Shaped Bar 1* Case Notes 1. Please check the product size before ordering to make sure it fits your needs. 2. If you receive the sockets with protective oil, please be assured because it is a new set of sockets. This is a rust-inhibiting oil used to protect the product. Please use it carefully.