![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3/4 Inner Diameter [66541-3] Brand_Attwood Marine, Marine Plumbing & Ventilation,](http://shopkarisi.com/cdn/shop/products/attwood-stainless-steel-thru-hull-short-straight-barbed-34-inner-diameter-66541-3-brand-marine-plumbing-ventilation-fittings-cwr-707_512x512.jpg?v=1674675135)
SaleAttwood Stainless Steel Thru-Hull Short Straight Barbed - 3/4" Inner Diameter [66541-3]
On sale
$26.70
Thru-Hull Fittings
Sale![GROCO 1 Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-1000-W] 1st Class Eligible, Brand_GROCO, Marine Plumbing & Ventilation,](http://shopkarisi.com/cdn/shop/files/groco-1-bronze-extra-long-high-speed-thru-hull-fitting-wnut-hsthxl-1000-w-1st-class-eligible-brand-groco-marine-plumbing-ventilation-ventilation-511_512x512.jpg?v=1708101244)
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SaleGROCO 1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-500-W]
On sale
$29.16
![GROCO 2-1/2 Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W] Brand_GROCO, Marine Plumbing & Ventilation, Marine Plumbing & Ventilation |](http://shopkarisi.com/cdn/shop/products/groco-2-12-bronze-combo-scoop-thru-hull-wnut-sth-2500-w-brand-marine-plumbing-ventilation-fittings-cwr-742985172227-100_512x512.jpg?v=1673288412)
SaleGROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]
On sale
$196.67
![Perko 1 Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP6] 1st Class Eligible, Brand_Perko, Marine Plumbing & Ventilation, Marine](http://shopkarisi.com/cdn/shop/products/perko-1-thru-hull-fitting-f-hose-plastic-made-in-the-usa-0328dp6-1st-class-eligible-brand-marine-plumbing-ventilation-fittings-cwr-085226768507-292_512x512.jpg?v=1669939352)
![GROCO 1 Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W] Brand_GROCO, Marine Plumbing & Ventilation, Marine Plumbing & Ventilation |](http://shopkarisi.com/cdn/shop/products/groco-1-bronze-combo-scoop-thru-hull-wnut-sth-1000-w-brand-marine-plumbing-ventilation-fittings-cwr-742985063907-471_512x512.jpg?v=1673055005)
SaleGROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W]
On sale
$50.00
![GROCO 1-1/4 Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1250-WS] Brand_GROCO, Marine Plumbing & Ventilation, Marine Plumbing &](http://shopkarisi.com/cdn/shop/products/groco-1-14-stainless-steel-extra-long-thru-hull-fitting-wnut-thxl-1250-ws-brand-marine-plumbing-ventilation-fittings-cwr-742985174894-825_512x512.jpg?v=1673043422)
![GROCO 1 Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W] 1st Class Eligible, Brand_GROCO, Marine Plumbing & Ventilation, Marine](http://shopkarisi.com/cdn/shop/products/groco-1-bronze-high-speed-thru-hull-fitting-wnut-hsth-1000-w-1st-class-eligible-brand-marine-plumbing-ventilation-fittings-cwr-742985143111-502_512x512.jpg?v=1673624525)
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SaleGROCO 3/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-750-W]
On sale
$36.66