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Thru-Hull Fittings
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![GROCO 2-1\/2" Bronze Thru-Hull Fitting w\/Nut [TH-2500-W]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/36164/50401/103895XL__14037.1727377256.jpg?c=1 "GROCO 2-1\/2\" Bronze Thru-Hull Fitting w\/Nut [TH-2500-W]")
GROCO
GROCO 2-1/2" Bronze Thru-Hull Fitting w/Nut [TH-2500-W]
$218.00
2-1/2" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 2-1/2" GROCO thru-hull fitting than conventional thru-hulls.Features:NPSM / NPT combination threadC83600 BronzeUL listed 647BIncludes nut BSPP and stainless steel...
![GROCO 1-1\/2" 90 Degree Hose Thru-Hull Fitting [HTHC-1500-S]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/16205/20360/75392XL__47700.1677991623.jpg?c=1 "GROCO 1-1\/2\" 90 Degree Hose Thru-Hull Fitting [HTHC-1500-S]")
GROCO
GROCO 1-1/2" 90 Degree Hose Thru-Hull Fitting [HTHC-1500-S]
$194.00
1-1/2" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B Specifications:Hose Size: 1-1/2"Material: Stainless SteelBox Dimensions: 5"H x 6"W x 6"L WT: 2.2...
![Perko 2" Thru-Hull Fitting w\/Pipe Thread Bronze MADE IN THE USA [0322009PLB]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/230x230/products/3474/4135/39172XL__84029.1677879743.jpg?c=1 "Perko 2\" Thru-Hull Fitting w\/Pipe Thread Bronze MADE IN THE USA [0322009PLB]")
Perko
Perko 2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322009PLB]
$209.01
Perko 2" Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8 inch from flange.Cast Bronze.Technical Information:Pipe Size Inches: 2Mounting Hole Diameter...