[Extended ]These socket extensions make it easy to access tight spaces, enhancing productivity by loosening or tightening fasteners in hard-to- areas. [Versatile Sizes]Includes 50mm 75mm 100mm and 150mm extensions for a wide range of mechanical and construction applications, for both professionals and DIY enthusiasts. [Durable Construction]Made from heat-treated steel, ensuring high strength and longevity even in demanding industrial environments. [Enhanced Grip Design]Features an ergonomic design for easy manual handling and a -loaded stopper to keep sockets securely in place during use. [Essential Tool]This socket extension bar set is ideal for automotive repairs, machinery maintenance, and construction projects, making it a must-have for industrial work., Manufacturer: Pissente