TH Marine 90 degree Thru-Hull
TH Marine TH Marine
  • TH Marine 90 degree Thru-Hull

TH Marine 90 degree Thru-Hull

TH Marine Thru-Hulls are made of high quality, UV and chemical resistant white virgin polypropylene or a chrome plated metal finish. 90 degree fittings feature a unique finished head that lends a sleek and aesthetically pleasing look. Thru-hull is secured with a pass-around nut for quick and easy installation.
IN STOCK - Not available for pickup
$6.94 / ea
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Tech Spec Product Info User Generated Content

Thru-Hull Model


Flange Diameter (inches)


Hose Size (inches)


Installation Hole Dia. (inches


Maximum Hull Thickness (inches)

THM-TH7592DP  1-1/2  3/4  1-1/16  5/8 
THM-TH1292DP  1-7/8  1-1/8  1-3/8  1-1/8 
THM-TH1592DP  2-7/8  1-1/2  1-1/4 
THM-TH7590CPDP  1-1/2  3/4  1-1/16  5/8 
THM-TH1590CPDP  2-7/8  1-1/2  1-1/8 
BRAND: TH Marine
Type: Thru-Hulls
3.7 3

Does what it needs to do


Pretty straightforward. I was upgrading my bilge system and needed a 90 fitting since the new discharge hose was thicker and less bendable. Sizes are confusing but when I contacted the seller, they helped me find the right part.


Wichita KS


Handy in tight places


This fitting is just what I needed for my bilge pump system. The 90 degree angle allows me to attach the stiff hose properly without kinking it.




these are plastic !


it says they are chrome plated, but they are just silver colored plastic. save yourself the extra dough and buy the white plastic ones.


cape cod


TH Marine 90 degree Thru-Hull



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