Carolus 1/4" Socket S/B T40 TORX Driver Bit

The Carolus 1/4" Socket S/B T40 is a TORX screwdriver bit socket with square drive (DIN 3120 C 6.3) designed for precision fastening work. It features ISO 1174 compliance and a ball retention groove to secure the bit firmly during use, preventing slippage on the job. Ideal for automotive technicians, electricians, and maintenance professionals requiring reliable TORX fastening solutions.