https://www.midlandchandlers.co.uk/cabin-deck/deck-hull-fittings/skin-fittings
Boat Skin Fittings / Through Hulls
skin fittingsboathulls
https://kempropsys.com.au/strainers-arctic-steel-2205/thru-hull-skin-fittings/
Arctic Steel Thru Hull Skin Fittings | Kemp Propulsion Systems
Jun 6, 2025 - Arctic Steel Thru Hull Skin Fittings are cast in Duplex 2205 stainless steel, making them the material of choice for permanent contact with seawater.
skin fittingsarcticsteelthruhull