Carolus 1/2" Socket Bi-Hex 27mm

A 1/2" drive socket with bi-hexagonal (12-point) profile, designed for use with standard socket wrenches and impact tools. This 27mm socket conforms to ISO 1174 and DIN 3120 specifications, featuring a ball retention groove for secure bit engagement during heavy-duty work. Ideal for automotive technicians, mechanics, and trade professionals requiring reliable fastening solutions.