- Small design allows for mounting in various locations
- Easy to install, only requires standard hole saw to make 2-3/8" hole and drill two holes for the mounting screws
- Each unit comes with watertight gasket
- NMMA listed and surpasses the USCG and ABYC A-23 standards
- Separate stainless steel cover available
- Dimensions: Oval 4.92" x 3.11"