• Outside:
     Width: 1-1/4"
     Height: 5-5/8"
• Mast cutout:
     Width: 7/8"
     Height: 4-1/4"

The original plastic snap-in exit plates were problematic. Once the small snap tab breaks off, there is no holding them in place. They have been discontinued.

This stainless steel part is the closest replacement available. It is riveted in place with a stainless steel pop rivet for a permanent installation.