Thru-Hull 1-1/8in Ss - Groco
Price: $20.84
Save: $9.16
(30% Off $30.00)
Part # HTH1125S
2nd Day Air for $2.99 More Eligible
This item is found in the following Product Families
Hose 1-1/8" Pipe 1-1/8" NPS Flange 2.32" dia. Length 2.75" Includes locknut. Stainless Steel.
Can it be used below the water line? which fitting do I need for a 2-!/2" transom?
It can be used below the waterline. It will not accommodate a 2-1/2" transom.

What are the dimensions? Diameter of threaded sleeve for thru-hull opening (hole)? Dia. of hose (barb)? Overall length?
Groco confirms, It will be a tight 1-3/16" hole. You can get by with 1-1/4" to 1-5/16", no larger.

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