3/8in Impact Socket Set, 6-Point Deep and Shallow Socket Set, 48 Piece Standard SAE and Metric from 5/16in to 3/4in and 8mm to 22mm,Cr-V Steel Mechanic Socket Kit BRAND NEW ITEM FREE SHIPPING The 3/8 Inch Impact Socket Set by ARTIPOLY includes 48 pieces of 6-point, Cr-V steel sockets designed for mechanics. This set is a valuable addition to any automotive tool collection, providing a range of sizes and high-quality construction for reliable use. With a focus on durability and precision, this socket set is a must-have for professionals and DIY enthusiasts alike. ?Sufficient size?: SAE deep version (inch): 5/16 , 3 / 8, 7 / 16, 1 / 2, 9 / 16, 5 / 8, 11 / 16, 3 / 4, shallow: 5 / 16, 3 / 8, 7 / 16, 1 / 2, 9 / 16, 5/8, 11/16, 3/4, Metric size of the deep version (mm): 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, shallow: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22.Accessories: 3" and 6" drive impact extension bar, 3/8" universal joint, 1/2" to 3/8" reducer. ?High quality?: Made of CR-V material by heat treatment, the surface coated with black phosphate, with six point design, corrosion, rust, wear resistance. ?More applications?:1/2? to 3/8? socket adapter allows for different drive size use, meeting your different needs. ?Using Flexible?: Universal joints and extension rods allow access to hard-to-reach fasteners and change the Angle of force, allowing rapid loosening of bolts and nuts.