Carolus Socket 1/4" T30 TORX Screwdriver Bit

The Carolus Socket 1/4" T30 is a precision TORX screwdriver bit socket designed for square drive applications conforming to DIN 3120 and ISO 1174 standards. Features ball retention grooves for secure bit holding and reliable performance in automotive, electrical, and mechanical assembly work. Ideal for professional technicians and trade contractors requiring accurate fastening with TORX drives.