Made from quality chrome vanadium steel, which has ultra-high strength and impact resistance. It is not easily deformed or cracked under sustained high-intensity impact, effectively providing solid assurance for the durability and high performance of the socket.The surface is processed by hot cutting technology, ensuring flat and smooth sleeve ports without burrs or flashes, thus preventing scratches on bolts and workpieces during use. Further strengthened by black phosphating treatment, it enhances surface hardness, corrosion resistance and lubricity, reduces friction resistance with bolts, enables smoother torque transmission, and effectively extends the service life of the tool.The impact socket has a 6-point opening, which can closely fit the hex shape of fastener head and apply maximum torque without slipping easily.
