The 4Pcs Impact Grade Socket Adapter Set by CHOIWEO is a versatile tool set designed for universal socket compatibility. Made with durable CRV material and featuring a non-ratcheting action, these sockets are perfect for various hand tool applications. The set includes sizes 1/4", 3/8", and 1/2", making it suitable for a range of projects. The black color and multi-functional design make this adapter set a practical addition to any toolbox or workshop.