Ashcroft 45-1188A-02L, 5 inHG. to 3 PSI, General Service Gauge 4.5" 5IMV / 3 Lbs

New / Unused, in box.

4.5" Face, 5 in. HG. to 3 PSI, 1/4" NPT.

Ashcroft 45-1188A-2L, 5 in. HG. to 3 PSI, General Service Gauge 4.5"

Bronze Tube Brass Socket.