The Proto 3/8-Inch Drive 12-Point Socket in 19mm delivers reliable torque transfer for a wide range of fastening and loosening tasks in automotive, industrial, and MRO applications. The 12-point design provides more engagement positions, making it easier to work in tight or confined spaces.
Built to Proto's professional-grade standards, this socket is engineered for durability and precise fit, reducing the risk of rounding fastener heads during use. Compatible with all standard 3/8-inch drive ratchets, extensions, and breaker bars.