Gunmetal ring.
The deep frame design of decklight is for fitting into decks less than about 1″ thick – e.g. steel – or into GRP sandwich construction.
The glass is held in place with on of the modern polysulphides or similar. Replacement glass available on request.
Glass size Overall size Depth
9 x 3″ 11 x 5″ 2″
10 x 3 1/2″ 12 1/4″ x 5 1/4″ 2 1/4″
12 x 4″ 14 1/2″ x 6 1/2″ 2 1/2″