Features: This Air Hammer Socket Adapter Set is designed to effortlessly break, loosen, and detaches stubborn bolts and fasteners, making it essential tool for any serious DIY enthusiasts or professional mechanic. Crafted from steel with a black coating, these pneumatic bolt breakers offer durability and long lasting Performances, ensuring they withstand the toughest tasks. Suitable for mechanics, construction worker , and maintenance Professional, this air hammer bit kit is perfect for those who frequently deal with challenging fasteners in their line of work. Whether you're working on automobiles, ship , buildings, or agricultural equipment, this multifunction bolt breaker set adapts to various environments, providing reliable assistance in dismantling fasteners. With its user friendly design and compatibility with impact sockets, this Adapter are essential additions to your toolbox, enhancing efficiency and productivity in every project. Specifications: Material: steel Size: about 125mm/5inch Hardness: 48-51HRC Package Includes: 1xAir Hammer Socket Adapter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.