QUICK SOCKET RELEASE Features a precision-engineered sliding collar and detent ball system. The locking mechanism allows for fast, secure attachment and detachment of sockets, ensuring rapid accessory changes while preventing accidental drops and saving valuable time on the job. IMPACT-GRADE DURABILITY Forged from high-strength Chrome Molybdenum (Cr-Mo) steel, these extensions are built to withstand the high torque and repeated impacts of pneumatic and electric impact wrenches. Engineered for superior durability in demanding professional environments. THREE VERSATILE LENGTHS This complete set includes three essential lengths: 3-inch, 6-inch, and 10-inch extensions. Conquer a wide range of applications, from working in tight, confined spaces to reaching fasteners deep within engine bays or machinery. CORROSION RESISTANT FINISH Each bar is treated with a protective black phosphate coating that resists rust and corrosion, extending tool life. High-visibility, laser-etched length markings on every extension ensure you can quickly identify the right tool at a glance. PROTECTIVE STORAGE TRAY Your investment is protected and organized in the included custom-molded XPE foam storage tray. This durable case keeps the extensions securely in place, prevents damage during transport, and provides quick access in your toolbox or shop。, Manufacturer: LIBRATON