The Tolsen 16524 is a 24mm socket designed for manual mechanical work, fitting standard 1/2" square drivers. It is crafted from heat-treated 50BV30 chrome vanadium steel and finished with a polished chrome plating that helps protect the tool from corrosion over time. To ensure reliability during heavy use, this tool adheres to DIN3124 and ISO2725-1 standards, while its drive specification follows DIN3120 and ISO1174. You will find it particularly useful when dealing with stubborn bolts, as the improved head profile is specifically engineered to grip deformed fasteners more effectively. A built-in ball retaining groove keeps the socket securely attached to your ratchet or breaker bar, providing a more stable grip for those working on automotive or industrial machinery.