General description The Mophorn 3/8" Drive Impact Socket Set is a comprehensive 90-piece tool kit designed for various automotive repairs. Constructed from high-grade Cr-Mo alloy steel, this set ensures exceptional impact resistance and long-lasting durability. It includes a robust toolbox for convenient storage and transport, making it ideal for both professional and DIY use. Technical specifications Impact Sockets Set: 90 Pieces Material: Cr-Mo Alloy Steel Hardness: HRC 42-48 Product Size: 470 x 60 x 390 mm / 18.5 x 2.4 x 15.4 inches Net Weight: 9.4 kg / 20.7 lbs Standard Sockets Metric Sizes: 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm Standard Sockets Imperial Sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" Deep Sockets Metric Sizes: 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm Deep Sockets Imperial Sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"