The Blue Spot Tools Individual Deep Impact Hex Socket (18mm) is manufactured from chrome vanadium for increased durability. Designed for heavy-duty applications, this socket is built to withstand high torque and impact forces. It features a 6-point hex design for a secure grip on fasteners and a 1/2" drive size for compatibility with most impact wrenches and ratchets. The single socket is ideal for specific repair tasks or as a replacement part.