Forney 5.75 in. L X 3.88 in. W Regulator Gauge Brass 1 pk

Acetylene gauges high pressure psi-0-400 2 inches (50.8mm) face with 1/4 inches (6.35mm) national pipe thread (NPT). Features threads that are common toForney, Victor, Harris, Smith and Marquette compatible regulators. Solid brass threads and brass casings provide extra long life.