Carolus 1/2" Bi-Hex Socket 28mm – DIN 3120

The Carolus 1/2" bi-hexagon socket is a professional-grade impact socket designed for heavy-duty fastening work on automotive and industrial applications. Built to DIN 3120 C 12.5 and ISO 1174 standards with a ball retention groove, it delivers secure engagement and reliable torque transfer. Ideal for technicians, mechanics, and trade professionals working with 1/2" drive tools.