Brass bull´s eye polished or chromed

Light brass design, with a polished or chromed finish.
The ports come ready for installation: drilled, with outer ring and sleeve bolts M4 x 16 mm.
Glass depth 4 mm.
Weight approx. 750 g.
Comes with a glass pane.
Useful in boatbuilding (not in areas of the boat exposed to the direct brunt of the sea), for decoration and for interior applications.