Blue Sea 8013 Mounting Panel f/(1) 2-3/4" Meter 
8013 Mounting Panel for (1) 2-3/4" Meter
Surface Mounts for Blue Sea Systems 2-3/4" Analog or Digital Meters.
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
We Also Recommend
Lumitec SeaBlazeX2 Spectrum LED Underwater Light - Full-Color RGBW 
Ancor Adhesive Lined Heat Shrink Tubing (ALT) - 1" x 3" - 3-Pack - Black