Welcome to Harbor Models Inc.
Porthole, Brass, 3/8" Diameter
Includes clear window (plastic)
1/Pack or a discount for 20+
*Note: None of the Belaying Pins found on this site will fit in this size. The "Bolt" holes are .020" in diameter. We have brass rod of that size but a dab of bronze color paint in the holes is much easier for a finished look.