The HT 3/4 DR IMP EXT. BAR 7 BLK W/BALL from Horizon Tool Inc. is a premium extension bar designed for impact tools. This 7-inch extension bar features a 3/4-inch drive, allowing for compatibility with a variety of sockets. The black finish not only enhances its aesthetic appeal but also provides added protection against corrosion and wear. Engineered for high torque applications, this extension bar is perfect for reaching difficult areas in automotive and industrial settings. The inclusion of a ball detent ensures a secure fit with sockets, preventing slippage during use. This tool is a reliable addition to any mechanic's toolkit.