Collection: Thru-Hulls
BacktoBoating offers a large range of Attwood's Thru-Hulls. From Stainless to plastic you will find the perfect thru-hulls to fit your boating application.
Stainless Steel Exhaust Thru-Hulls
- Specifically designed for generator and engine exhaust applications
- Features unique, modern styling that is both elegant and functional
- Stainless steel scupper valve and an integrated stainless drip ring
How do you keep through hulls?
The number one thing to do to keep your thru-hulls in good working order is to exercise them.
Should hulls be bonded?
Yes any medal through hulls need to be grounded to the boats bonding system.
