Feature 1Hightorque, 6point sockets grip flat sides of fasteners, not corners, preventing roundoff. 2Premium chrome vanadium steel construction with corrosionresistant black phosphate finish. 3Highcontrast permanent laseretched size markings, easy to read even in low light conditions. 4The socket set is designed to use with impact wrenches, it is a perfect choice for you. 58PCS sleeves, equipped with complete automative tool, almost including most of what you need.Item Type: Socket SetMaterial: SteelBox Size: Approx. 50 x 19 x 8cm / 19.7 x 7.5 x 3.1in (Length x Width x Height) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x 1in Socket1 x 1-1/16in Socket1 x 1-1/8in Socket1 x 1-1/4in Socket1 x 1-5/16in Socket1 x 1-3/8in Socket1 x 1-7/16in Socket1 x 1-1/2in Socket