The Tolsen 16522 is a 22mm socket designed for manual mechanical work, fitting standard 1/2" square drive ratchets, breaker bars, or torque wrenches. It is crafted from heat-treated 50BV30 chrome vanadium steel with a polished chrome finish, ensuring the tool remains durable and resistant to corrosion during frequent use. To make your work easier, this socket features an improved head profile that helps you grip and remove deformed fasteners more effectively. A built-in ball retaining groove keeps the tool securely attached to your drive handle, providing stability and safety while you apply pressure to stubborn bolts.