This impact socket adopts sturdy materials, which ensures its durability and longevity. It has a comfortable touch, with high toughness and safe and stable performance that will not hurt your hands. The impact wrench socket is a practical and professional tool for electric wrench work and car repair work. Features -Color:Black -Material:Steel -Size:5.20X5.20X4.80cm/2.04X2.04X1.89in -Hole diameter: 39-41 mm/ 1.53-1.61 in. -Note: The pattern and text are random. -Fine Material: Adopting sturdy materials, the impact socket is safe to use for long period of time -Durability: With high hardness and a reasonable structure, this impact socket is reliable to use -Easy to Install: This sleeve socket has a wide range of applications for electric wrenches and drills, fit your demands -Great Helper: Lightweight and compact, this Wrench Socket is effortless to use, let you own convenience -Multiple Uses: Portable wrench socket, suitable for various working scenes, not easy to deform or break Package list: 4 x socket tool