General description The Pieces Socket Adapters 1/2' Square to 1/4' Impact Wrench Adapter Kit includes two high-quality adapters designed for converting impact wrenches and ratchet wrenches. These adapters are perfect for mechanics, engineers, carpenters, and DIY enthusiasts, allowing for easy replacement of drill bits and sockets with a secure locking system. Technical specifications Material: Chrome Vanadium Steel Color: Black Top diameter: 1.8 cm Bottom diameter: 2.3 cm Length: 5 cm Installation The impact adapter is easy to install and can be done in a minute without any additional tools. Simply remove the self-locking head, insert the required bit, and the self-locking sleeve will return to its original position for use. Usage The quick release converter can easily replace drill bits and sockets, providing stable clamping force and easy operation. It is compatible with various tools such as blade bits, screwdrivers, electric wrenches, ratchets, and impact wrenches, making it ideal