Click image for larger version.  Name: 05ECE533-4ABC-409E-BCD2-75BBED8B3FAF.jpg  Views: 36  Size: 396.5 KB  ID: 454413Click image for larger version.  Name: F01B2DBC-5423-4019-97E6-286EDB42E547.jpg  Views: 40  Size: 377.1 KB  ID: 454414I have two used water pressure gauges that I took out to switch colors. 2 1/16 size hole. One goes to 35psi and other to 15psi. Both work just fine and the red one is only two years old. Come with hardware and lighting for both. $40 each plus shipping.