Features High-Quality Material: Made of chrome vanadium steel, this socket adapter offers exceptional hardness, strength, and durability, ensuring long-lasting performance. Secure Socket Grip: The spring-loaded ball bearing design ensures a secure and firm grip on the socket, providing stability during use. Versatile Compatibility: The 1/4-inch hexagonal shank is compatible with all quick change chucks and standard drill chucks, offering versatility for various applications. Convenient Conversion: Easily convert hexagonal sizes to square sizes, making socket installation hassle- and convenient. Wide Tool Compatibility: This socket adapter is suitable for use with pneumatic screwdrivers, electric screwdrivers, electric drills, and other electric tools, offering versatility and convenience. Features: 1、Adopting chrome vanadium steel material, the socket adapter is of high harness, 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 harness, 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