The ESAB® Retaining Cup with Threads, designed for use with the PT-38 torch, offers exceptional utility for professionals in need of reliable welding components. Its carefully engineered design ensures a secure fit, enhancing the overall performance of your welding setup. With dimensions measuring 1.4 x 2.8 x 1.55 inches, this retaining cup provides the perfect balance of size and functionality, making it a vital addition to your toolkit for efficient metalworking tasks.