Vintage Bronze Opening Porthole - ID: 12 3/8" Long x 5 1/2" Wide - Alden Priscilla 1971 Used Bristol bronze code BB3797 -

Bristol bronze code BB3797 - works on booms that are approx

These need to be drilled on site upon installing to ensure proper secure fit

It measures 9 1/2” total length (this includes both of the end fittings)

MODEL B-301

The eye is 1/2" x 1/2"

Vintage Bronze Opening Porthole - ID: 12 3/8" Long x 5 1/2" Wide - Alden Priscilla 1971 Used Bristol bronze code BB3797 -Vintage Bronze Opening Porthole. Screens are there but need to be replaced. Do not come with the backing plates. DO come with the chain latch that holes it open. Inside diameter (area that you mount into the boat) is 12 3 8" long x 5 1 2" wide x 1 1 4" deep. The outside diameter measures 14 1 2" x 7 1 2". Off of an Alden Priscilla 1971, Picture of Boat included.