Different color-coded rings clearly help to quickly pick the right ring. Our products are the latest upgrades and are of the highest quality. Christmas gifts are suitable for father/father, husband, boyfriend, DIY. -V and black phosphate . with heat-treated chrome-plated vanadium steel for superior strength, each adapter has a corrosion-resistant black phosphate finish to prevent rust and corrosion. The exhaust ball on the adapter provides a secure fit for the socks, reducing wear and tear, preventing the corners from falling off and ensuring no shaking. For installation of pneumatic screwdrivers, electric screwdrivers, pneumatic drills, manual screwdrivers and other hexagonal tools. This is an perfect conversion accessory. Suitable for universal sockets, impact adapters and reducer kits, universal connectors, socket adapters and drive reducer kits, drive impact socket extension strip kits, drive impact socket kits. This adapter kit is designed to provide a secure attachment to your