Solid brass porthole. Available in either a polished brass or chromed brass finish. CE marked, RINA approved, conforms to ISO 12216. Supplied with 6mm clear Plexiglass as standard. Fixed, non-opening model. All images feature the chrome finish. Diameter (mm) 150.00Glass Diameter (mm) 100.00Spigot Depth (mm) 16.00Spigot Diameter (mm) 120.00Exterior flange ring thickness (mm) 4.00Specifications Clear PlexiglassManufacturer Foresti SuardiWeight (kg) 0.79