Features • Durable Chrome Vanadium Steel Construction - Crafted from high-strength chrome vanadium steel, this socket adapter ensures exceptional durability and long-lasting performance for all your projects • Secure Socket Grip Technology - The spring-loaded ball bearing design firmly holds sockets in place, providing you with reliable and precise connectivity during use • Versatile Hexagonal Compatibility - Featuring a 1/4” hex shank, this adapter is compatible with all quick change chucks and standard drill chucks, enhancing your tool versatility • Convenient Size Conversion - Effortlessly convert hexagonal sizes to square sizes, making it easy to install sockets and tackle a variety of tasks with ease • Wide Tool Compatibility - Compatible with pneumatic screwdrivers, electric screwdrivers, electric drills, and more, this socket adapter set is perfect for any toolkit Features: 1、Adopting chrome vanadium steel material, the socket adapter is of high harn, strong strength and long durability. 2、The spring loaded ball bearing makes the adapter holds the socket firmly. 3、1/4inch hexagonal shank is suitable for all quick change chuck and standard drill chuck. 4、A great tool to change the hexagonal size into square size, convenient for the installation of socket. 5、 It can be installed on the pneumatic screwdriver, electric screwdriver, electric drills and more electric tools. Specification: Features: 1. Adopting chrome vanadium steel material, the socket adapter is of high harn, strong strength and long durability. 2. The spring loaded ball bearing makes the adapter holds the socket firmly. 3. 1/4inch hexagonal shank is suitable for all quick change chuck and standard drill chuck. 4. A great tool to change the hexagonal size into square size, convenient for the installation of socket. 5. It can be installed on the pneumatic screwdriver, electric screwdriver, electric drills and more electric tools. Specification: Material: chrome vanadium Steel Color: black, silver (Optional) Adapter size: 1/4", 3/8", 1/2" Overall Length: 65mm/2.56in, 65mm/2.56in, 7m/2.87in Weight: Approx. 91g Package Included: 3 x Socket Adapter Note: 1. Due to the difference between the monitors and light effect, the picture may not reflect the actual color of the item. 2. Please allow small deviation due to manual measurement. Thanks for your understanding. Package List