Introducing our 8PC 1/2" Drive Impact Bit Socket Set - XZN, an indispensable toolset designed to meet the exacting standards of mechanics seeking durability and precision. Crafted from robust Chrome-Molybdenum (CR-MO) material, this set is built to withstand the high-impact demands of professional use. The set comprises XZN bit sockets ranging from M5 to M18, each featuring a 1/2" drive and a substantial 78mm length, providing versatility for a variety of applications. With this comprehensive selection, mechanics can confidently tackle tasks involving XZN fasteners with efficiency and ease. Elevate your toolkit with this impact bit socket set, ensuring reliability and top-notch performance for a wide range of automotive and mechanical projects, making it an essential asset for any discerning mechanic.