*KeyFeatures *Cr-Mo Industrial-Grade Alloy Steel: Crafted from premium impact-grade alloy steel, our 3/8 impact socket set with Cr-Mo industrial-grade alloy steel offers exceptional enhancements in impact resistance and absorption. Through the utilization of vacuum heat treatment, the steel undergoes rapid heating and cooling processes, resulting in a polished and highly durable surface. This makes it well-suited for a wide range of operational environments. *High Torque: Distinguished by its hexagonal drive design, which sets it apart from traditional designs lacking rounded corners, this socket tool set significantly reduces pressure exerted on fasteners during impact. As a result, it minimizes wear and effectively prevents bolt rounding and stripping. *Easy-to-Read Size Markings: The size markings on these 90pcs impact driver socket set are meticulously laser-etched and rolled, ensuring effortless identification of socket sizes even in low light conditions. *Convenient Storage & Transportation: The set is accompanied by a moderate-weight metal toolbox, providing convenient portability. The toolbox facilitates organized storage of the tools after use, eliminating the risk of unnecessary scattering or loss. *Abundant Components: This comprehensive set includes an array of components, such as stand sockets ranging from 6mm-19mm, 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4". Additionally, deep sockets are provided in sizes 6mm-19mm, 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4". Other components include a swivel stand universal socket range of 8mm-19mm, a 1/2"-3/8" adapter, a 3/8" universal joint, extension bars in lengths of 3", 6", 10", and 15", E-shaped sockets in sizes E5, E6, E7, E8, E10, E11, E12, E14, and E16, a 1/4" to 3/8" AD adapter, and 47mm bit socket for T20, T25, T27, T30, T40, T45, T47, T50, and T55. ******************************************************************************************************* *Specifications Item Model Number: YX7982002 Impact Sockets Set: 90 Pieces Material: Cr-Mo Alloy Steel Hardness: HRC42-48 Product Size: 18.5 x 2.4 x 15.4 in / 470 x 60 x 390 mm Net Weight: 20.7 lbs / 9.4 kg Standard Sockets: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Deep Sockets: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Swivel Stand Impact Socket: 8mm, 9mm,10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Standard Sockets: 1/4", 5/16", 3/8", 7/16", 1/2",9/16", 5/8", 11/16", 3/4" Deep Sockets:1/4", 5/16", 3/8", 7/16", 1/2",9/16", 5/8", 11/16", 3/4" Swivel Stand Impact Socket: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" Adapter: 1/2" - 3/8" Universal Joint: 3/8" Extension Bar: 3", 6", 10", 15" E Type Socket: E5, E6, E7, E8, E10, E11, E12, E14, E16 AD Adapter: 1/4" - 3/8" 47mm Bit Socket: T20, T25, T27, T30, T40, T45, T47, T50, T55 ******************************************************************************************************* *Pakcage Content 1 x Set of Standard Socket 1 x Set of Deep Socket 1 x Set of Swivel Stand Impact Socket 1 x Adapter 1 x Universal Joint 4 x Extension Bars 1 x Set of E Type Socket 1 x AD Adapter 1 x 47mm Bit Socket