The Tolsen 16530 is a 30mm socket designed for manual mechanical work, featuring a 1/2" drive that makes it compatible with your existing ratchets, breaker bars, and torque wrenches. Crafted from chrome-vanadium steel with a polished chrome finish, this tool is built to withstand the rigors of heavy-duty use while remaining resistant to corrosion. One of its most practical features is an improved head profile, which allows you to grip and remove deformed or worn fasteners that standard sockets might slip from. To ensure a secure fit during operation, it includes a ball retaining groove that keeps the tool firmly attached to the drive handle. This socket meets DIN3124 and ISO2725-1 standards, providing a reliable choice for professionals or home mechanics who need a precise fit for larger bolts.