Brass Nautical Port Holes with many popular uses.
Folks use these in many creative ways; one favorite being as a nautical picture frame. These are also very suitable as working windows in many structures.
Porthole housing has individual clamps that hold glass in tight, so you are always able to remove glass to feature anything 3 dimensional inside of the working porthole. Depth varies up to 3 inches at the porthole clamps. Over 18 inch in diameter exposed when the 21 inch porthole is opened.
Twelve brass rivets are beautiful accents. Three countersunk holes for mounting (covered in photos by hinge and clasping hardware). Mounting screws not included.
Note: Sailboat logo in larger photo is not etched; just a watermark.
These polished portholes would be a very nice gift and we have multiple sizes: 9", 11.5", 17" and 21" diameter.
Glass measurements: for the 9" porthole has 5" of glass showing, and the glass thickness is 3/32" thick. Then when opened, there is a 6" opening.
Glass measurements: for the 17" porthole has 11" of glass showing, and the glass thickness is 1/8" thick. Then when opened, there is a 13-5/8" opening.
Glass measurements: for the 21" porthole has 14" of glass showing, and the glass thickness is 1/8" thick.
