Our molded Thru-Hull fittings are used by more OEM boat builders than any other brand.
All T-H Marine Thru-Hull Fittings are made of the highest quality virgin material to ensure consistent size, extra durability and attractive appearance.
All materials are UV stabilized to provide longevity.
T-H Marine has worked with major hose manufacturers to guarantee that our hose barbs have the exact specifications to fit hose securely so that your installations will be trouble free.
Thru Hull – Straight – 1-1/2″ Hose – White.

Thru Hull Fittings Straight