Thru Hulls, Drains & Scuppers

Thru-hulls are engineered openings and fittings installed to let water, exhaust, or wiring pass safely between the interior and the exterior of your hull. Cockpit Drains & Scuppers prevent dangerous water accumulation. These plumbing fittings are essential for the safety of boat and crew.
Cockpit/Hull Drains/Scuppers

Cockpit/Hull Drains/Scuppers
Thru Hull Brass with Thread

Thru Hull Brass with Thread
Thru Hull Bronze with Thread

Thru Hull Bronze with Thread
Thru Hull Non Metallic for Hose Connection

Thru Hull Non Metallic for Hose Connection
Thru Hull Non Metallic with Full Thread

Thru Hull Non Metallic with Full Thread

Thru Hulls, Drains & Scuppers Products

Boats & Watersports
Dinghy Parts & Accessories
Plumbing
Thru Hulls, Drains & Scuppers
Brand
Price:
-
134 Products
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Name
List Price:*
In Stock

Thru-Hull, 90º Barbed:1.12 White Plastic
LNS/50-18101

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Yes
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Yes

Thru-Hull, 90º Barbed:1.5″ White Plastic
OSC/1739604

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Yes
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Yes

Thru-Hull, 90º Barbed:3/4″ White Plastic
RUL/61

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Yes
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Yes

Thru-Hull, 90º Barbed:3/4″ White Plastic
OSC/1739602

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Yes
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Yes

Thru-Hull, 90º Barbed:3/4″ White Plastic
LNS/50-18061

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Yes
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Yes

Thru-Hull, 90º Barbed:3/4″ White Plastic
LNS/50-18131

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Yes
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Yes

Thru-Hull, 90º Hose:1.5″ Outside-Cap Stainless Steel Grey Plastic
MTO/9005258

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Yes
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Yes

Thru-Hull, Ball Valve Hose Barb Full-Thread:1″ Mushroom Head
FSP/931144

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Yes
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Yes

Thru-Hull, Barbed:1.5″ White Plastic
RUL/59

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Yes
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Yes

Thru-Hull, Barbed:25mm CutoutØ32mm White Plastic
NUO/44714

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Yes
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Yes

Thru-Hull, Barbed:3/4″ White Plastic
RUL/61S

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Yes
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Yes

Thru-Hull, Barbed:32mm CutoutØ46mm White Plastic
NUO/44729

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Yes
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Yes

Thru-Hull, Barbed:40mm CutoutØ:46mm White Plastic
NUO/44723

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Yes
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Yes

Thru-Hull, Cable Fitting 3/4″ Hole White
LNS/50-17921

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Yes
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Yes

Thru-Hull, Full-Thread 3/4″ BSP Stainless 316
MTO/9105715

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Yes
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Yes

Thru-Hull, Full-Thread: 1″ Flush-Head Marelon CF250
FSP/906004

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Yes
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Yes

Thru-Hull, Full-Thread: 3/4″ Extra Large 5.33″ Bronze
GRO/THXL-750-W

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Yes
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Yes

Thru-Hull, Full-Thread:1-1/2″ Flush-Head Marelon CF250
FSP/906008

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Yes
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Yes

Thru-Hull, Full-Thread:1-1/2″ Flush-Head Marelon with Screw
FSP/906009

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Yes
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Yes

Thru-Hull, Full-Thread:1-1/2″ Mushroom Head Marelon CF251
FSP/906018

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Yes
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Yes

Thru-Hull, Full-Thread:1-1/4″ Flush-Head Marelon CF250
FSP/906006

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Yes
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Yes

Thru-Hull, Full-Thread:1-1/4″ Mushroom Head Marelon CF251
FSP/906016

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Yes
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Yes

Thru-Hull, Full-Thread:1.25″ Length:2.9″ Mushroom Head Bronze
GRO/TH-1250-W

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Yes
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Yes

Thru-Hull, Full-Thread:1.25″ Length:85mm Brass
SUA/230-1-1/4

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Yes
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Yes
*Prices shown are tax exempt Sint Maarten prices, store prices may vary as a result of shipping cost and taxes, please contact a store close to you for location prices