This adapter enables efficient connection between a 1/2-inch (12.7 mm) drive tool and a 3/8-inch (9.525 mm) socket, enhancing tool versatility in mechanical and industrial settings. Its durable construction ensures reliable torque transfer and secure socket retention via a ball-type locking mechanism. Key features: - Tool side: 1/2 inch (12.7 mm) square male connection - Socket side: 3/8 inch (9.525 mm) square female connection - Length: 38 mm for improved access in confined spaces - Ball-type locking mechanism for secure socket attachment - Suitable for use with impact tools, offering high wear resistance