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Marine Plumbing & Ventilation - Thru-Hull Fittings
106 products
Showing 73 - 96 of 106 products
Showing 73 - 96 of 106 products
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Save $52.42
![Perko 1-1/2" Thru-Hull Fitting f/ Hose Bronze Made in the USA [0350008DPP] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/39188XL-524610.jpg?v=1713407750&width=1000)
Perko 1-1/2" Thru-Hull Fitting f/ Hose Bronze Made in the USA [0350008DPP]
Sale price$111.99
Regular price$164.41
In stockSave $7.01
![GROCO Bronze Hose Barb Thru-Hull Fitting - 5/8" [HTH-625] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75215XL-490098.jpg?v=1713396990&width=1000)
GROCO Bronze Hose Barb Thru-Hull Fitting - 5/8" [HTH-625]
Sale price$19.99
Regular price$27.00
In stockSave $25.17
![Perko 5" x 3-1/4" Scoop Strainer Bronze MADE IN THE USA [0066DP2PLB] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/39149XL-374592.jpg?v=1713407871&width=1000)
Perko 5" x 3-1/4" Scoop Strainer Bronze MADE IN THE USA [0066DP2PLB]
Sale price$36.99
Regular price$62.16
In stockSave $37.73
![Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/41820XL-772431.jpg?v=1713407869&width=1000)
Perko 3/4" Thru-Hull Fitting w/Pipe Thread Bronze Extra Long - Max Hull 5" Thick [0348DP5PLB]
Sale price$80.99
Regular price$118.72
In stockSave $15.01
![GROCO 3/4" 90 Degree Hose Thru-Hull Fitting [HTHC-750-S] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75389XL-515151.jpg?v=1713396829&width=1000)
GROCO 3/4" 90 Degree Hose Thru-Hull Fitting [HTHC-750-S]
Sale price$38.99
Regular price$54.00
In stockSave $26.57
![Perko 6-1/4" x 4-1/4" Scoop Strainer Bronze MADE IN THE USA [0066DP3PLB] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/39150XL-149412.jpg?v=1713407872&width=1000)
Perko 6-1/4" x 4-1/4" Scoop Strainer Bronze MADE IN THE USA [0066DP3PLB]
Sale price$55.99
Regular price$82.56
In stockSave $28.01
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 2" [HTH-2000-S] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75229XL-130070.jpg?v=1713397145&width=1000)
GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 2" [HTH-2000-S]
Sale price$75.99
Regular price$104.00
In stockSave $13.00
![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/2" Inner Diameter [66551-3] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/98093XL-484280.jpg?v=1713388679&width=1000)
Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/2" Inner Diameter [66551-3]
Sale price$46.99
Regular price$59.99
In stockSave $26.01
![GROCO Bronze Hose Barb Thru-Hull Fitting - 2" [HTH-2000] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75221XL-538629.jpg?v=1713396990&width=1000)
GROCO Bronze Hose Barb Thru-Hull Fitting - 2" [HTH-2000]
Sale price$68.99
Regular price$95.00
In stockSave $11.01
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1" [HTH-1000-S] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75225XL-874273.jpg?v=1713397145&width=1000)
GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1" [HTH-1000-S]
Sale price$29.99
Regular price$41.00
In stockSave $70.01
![GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75335XL-879423.jpg?v=1713396815&width=1000)
GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]
Sale price$182.99
Regular price$253.00
In stockSave $14.00
![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1-1/2" Inner Diameter [66545-3]](http://houseboatparts.com/cdn/shop/products/98087XL.jpg?v=1674678612&width=1000)
Attwood Stainless Steel Thru-Hull Short Straight Barbed - 1-1/2" Inner Diameter [66545-3]
Sale price$47.99
Regular price$61.99
In stockSave $5.00
![Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter [66546-3]](http://houseboatparts.com/cdn/shop/products/98088XL.jpg?v=1674678621&width=1000)
Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 5/8" Inner Diameter [66546-3]
Sale price$22.99
Regular price$27.99
In stockSave $2.00
![Attwood White Plastic 90 Degree Thru-Hull Connector - 3/4" Inner Diameter [3877-3] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/98107XL-680187.jpg?v=1713388696&width=1000)
Attwood White Plastic 90 Degree Thru-Hull Connector - 3/4" Inner Diameter [3877-3]
Sale price$7.99
Regular price$9.99
In stockSave $5.00
![Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3/4" Inner Diameter [66541-3]](http://houseboatparts.com/cdn/shop/products/98083XL.jpg?v=1674678574&width=1000)
Attwood Stainless Steel Thru-Hull Short Straight Barbed - 3/4" Inner Diameter [66541-3]
Sale price$23.99
Regular price$28.99
In stockSave $1.00
![Attwood Plastic Thru-Hull Fitting - 1-1/2" - White [3875-3] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/67101XL-456091.jpg?v=1713388557&width=1000)
Attwood Plastic Thru-Hull Fitting - 1-1/2" - White [3875-3]
Sale price$8.99
Regular price$9.99
In stockSave $18.01
![GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75390XL-884528.jpg?v=1713396688&width=1000)
GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S]
Sale price$48.99
Regular price$67.00
In stockSave $8.01
![GROCO Bronze Hose Barb Thru-Hull Fitting - 3/4" [HTH-750] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75216XL-421838.jpg?v=1713396990&width=1000)
GROCO Bronze Hose Barb Thru-Hull Fitting - 3/4" [HTH-750]
Sale price$23.99
Regular price$32.00
In stockSave $21.01
![GROCO 1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1250-WS] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/products/75350XL.jpg?v=1645793048&width=1000)
GROCO 1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1250-WS]
Sale price$54.99
Regular price$76.00
In stockSave $6.77
![Perko 1-1/8" Thru-Hull Fitting f/Hose Narrow Flange - Plastic [0301DP6A] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/products/64705XL.jpg?v=1645753739&width=1000)
Perko 1-1/8" Thru-Hull Fitting f/Hose Narrow Flange - Plastic [0301DP6A]
Sale price$9.99
Regular price$16.76
In stockSave $53.01
![GROCO 1-1/2" 90 Degree Hose Thru-Hull Fitting [HTHC-1500-S] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75392XL-918739.jpg?v=1713396691&width=1000)
GROCO 1-1/2" 90 Degree Hose Thru-Hull Fitting [HTHC-1500-S]
Sale price$140.99
Regular price$194.00
In stockSave $26.66
![Perko 1/2" Intake Strainer Bronze MADE IN THE USA [0065DP4PLB] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/39144XL-179725.jpg?v=1713407760&width=1000)
Perko 1/2" Intake Strainer Bronze MADE IN THE USA [0065DP4PLB]
Sale price$57.99
Regular price$84.65
In stockSave $23.01
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" [HTH-1500-S] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75228XL-736073.jpg?v=1713397145&width=1000)
GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" [HTH-1500-S]
Sale price$60.99
Regular price$84.00
In stockSave $10.01
![GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" [HTH-500-S] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/75222XL-914773.jpg?v=1713397145&width=1000)
GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" [HTH-500-S]
Sale price$28.99
Regular price$39.00
In stock
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