Carolus 1/2" Drive Bi-Hex Socket 30mm – DIN 3120

The Carolus 1/2" drive bi-hexagon socket is engineered to ISO 1174 standards with a ball retention groove for secure fastening. This 30mm socket features a square drive compliant with DIN 3120 C 12.5, delivering reliable grip on fasteners in automotive, mechanical, and industrial applications. Ideal for trade professionals and service technicians working with metric fasteners.