Carolus 1/2" Socket Hex 6mm Square Drive Ball Retention

The Carolus 1/2" hex socket with 6mm square drive is designed for use with socket wrenches and impact tools in automotive and mechanical work. Features ball retention groove (ISO 1174) and square drive conforming to DIN 3120 - C 12.5 for secure bit engagement without slippage. Ideal for technicians, mechanics, and trade professionals requiring precision-fit hex sockets for reliable fastening applications.