Through-Hulls

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Product image of MAESTRINI Thru-Hulls
MAESTRINI Thru-Hulls
from €9 20
(41)
12 variants
Product image of MAESTRINI Board bushing with hose connection / brass CR
MAESTRINI Board bushing with hose connection / brass CR
from €10 88
(3)
5 variants
Board bushing with hose connection / brass CRPreview image
Board bushing with hose connection / brass CRPreview image
Board bushing with hose connection / brass CRPreview image
Board bushing with hose connection / brass CRPreview image
Product image of MAESTRINI Thru Hull Fitting, Brass CR
MAESTRINI Thru Hull Fitting, Brass CR
from €9 20
(45)
7 variants
Product image of MAESTRINI Through-Hull with Hose Connection, bronze
MAESTRINI Through-Hull with Hose Connection, bronze
from €16 76
(3)
6 variants
Through-Hull with Hose Connection, bronzePreview image
Through-Hull with Hose Connection, bronzePreview image
Through-Hull with Hose Connection, bronzePreview image

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Product image of MAESTRINI Thru-Hull, Bronze
MAESTRINI Thru-Hull, Bronze
from €15 92
(22)
6 variants
Thru-Hull, BronzePreview image
Thru-Hull, BronzePreview image
Product image of MAESTRINI Thru-Hull, long version / bronze
MAESTRINI Thru-Hull, long version / bronze
from €36 93
(1)
4 variants
Thru-Hull, long version / bronzePreview image
Thru-Hull, long version / bronzePreview image
Product image of MAESTRINI Thru-Hull, extra long version / bronze
MAESTRINI Thru-Hull, extra long version / bronze
from €74 75
(1)
4 variants
Thru-Hull, extra long version / bronzePreview image
Thru-Hull, extra long version / bronzePreview image
Product image of  Thru Hulls
Thru Hulls
from €10 88 €13.40
(52)
5 variants
Thru HullsPreview image
Thru HullsPreview image
Thru HullsPreview image
-19%
Product image of  Stainless Steel Through-Hull
Stainless Steel Through-Hull
from €10 88 €11.72
(47)
7 variants
Stainless Steel Through-HullPreview image
Stainless Steel Through-HullPreview image
Stainless Steel Through-HullPreview image
Stainless Steel Through-HullPreview image
-7%
Product image of  Thru Hulls
Thru Hulls
from €33 57
(3)
3 variants
Thru HullsPreview image
Thru HullsPreview image
Thru HullsPreview image
Product image of TRUDESIGN Skin Fittings
TRUDESIGN Skin Fittings
from €6 68 €7.30
(61)
6 variants
-8%
Product image of TRUDESIGN Skin Fittings with Hose Adapter / black
TRUDESIGN Skin Fittings with Hose Adapter / black
from €6 68
(11)
8 variants
Skin Fittings with Hose Adapter / blackPreview image
Skin Fittings with Hose Adapter / blackPreview image
Skin Fittings with Hose Adapter / blackPreview image
Skin Fittings with Hose Adapter / blackPreview image
Skin Fittings with Hose Adapter / blackPreview image
Skin Fittings with Hose Adapter / blackPreview image
Skin Fittings with Hose Adapter / blackPreview image
Skin Fittings with Hose Adapter / blackPreview image
Product image of TRUDESIGN Through-Hull Fitting / conical / black
TRUDESIGN Through-Hull Fitting / conical / black
from €6 68
(1)
5 variants
Through-Hull Fitting / conical / blackPreview image
Through-Hull Fitting / conical / blackPreview image
Through-Hull Fitting / conical / blackPreview image
Through-Hull Fitting / conical / blackPreview image
Through-Hull Fitting / conical / blackPreview image
Product image of VETUS Through-Hull Fittings
VETUS Through-Hull Fittings
from €4 62
(34)
5 variants
Through-Hull FittingsPreview image
Through-Hull FittingsPreview image
Product image of TRUDESIGN Skin Fittings
TRUDESIGN Skin Fittings
from €6 68
(4)
6 variants
Skin FittingsPreview image
Skin FittingsPreview image
Skin FittingsPreview image
Skin FittingsPreview image
Product image of TRUDESIGN Through-Hull Fitting / conical / white
TRUDESIGN Through-Hull Fitting / conical / white
from €6 68
(1)
5 variants
Through-Hull Fitting / conical / whitePreview image
Through-Hull Fitting / conical / whitePreview image
Through-Hull Fitting / conical / whitePreview image
Through-Hull Fitting / conical / whitePreview image
Product image of TRUDESIGN Skin Fitting with Hose Adapter / white
TRUDESIGN Skin Fitting with Hose Adapter / white
from €6 68 €7.50
(9)
8 variants
Skin Fitting with Hose Adapter / whitePreview image
Skin Fitting with Hose Adapter / whitePreview image
Skin Fitting with Hose Adapter / whitePreview image
-11%
Product image of  Thru Hull
Thru Hull
only €13 40
(3)
27 in stock
Thru HullPreview image
Thru HullPreview image
Thru HullPreview image
Product image of  Angular Thru-Hull
Angular Thru-Hull
from €7 52
(22)
3 variants
Angular Thru-HullPreview image
Angular Thru-HullPreview image
Angular Thru-HullPreview image
Product image of MAESTRINI Thru-Hull / brass CR
MAESTRINI Thru-Hull / brass CR
from €21 81
(1)
5 variants
Thru-Hull / brass CRPreview image
Thru-Hull / brass CRPreview image
Thru-Hull / brass CRPreview image
Thru-Hull / brass CRPreview image
Product image of  Thru-Hulls
Thru-Hulls
from €20 97
(18)
3 variants
Thru-HullsPreview image
Thru-HullsPreview image
Thru-HullsPreview image
Product image of TRUDESIGN Through-Hull Threaded Tube
TRUDESIGN Through-Hull Threaded Tube
from €10 04 €16.50
(1)
2 variants
Through-Hull Threaded TubePreview image
Through-Hull Threaded TubePreview image
Through-Hull Threaded TubePreview image
Through-Hull Threaded TubePreview image
Through-Hull Threaded TubePreview image
-39%
Attaching a fitting through the hull of a boat is no easy task. Whether a threaded through-hull fitting, brass through-hull or a thru hull with hose connection, the attachment must be well sealed to prevent water entering the hull. With branded products from Truedesign, Maestrini etc., you're in safe hands. Buy the right product for your next project on board.

Through-Hulls

- For bilge pumps and more -

Please note that when selecting thru hulls for underwater use, you can only install stainless steel, brass or high-grade plastic through hulls. All thru hulls below the waterline should be backed up by shut-off valves, the hoses must be secured with two stainless steel clamps. Above the waterline, you can use thru hulls made out of simple plastic material. 

Customer ratings & reviews

All reviews (143.695)
User profile icon

Dermot K. on 22.09.2023

Efficently

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Hannu A. on 22.09.2023

Im satisfied!

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Jose M. on 21.09.2023

Great efficient and fast service. DHL sucks locally taking more days on distributiondelivery than shipping from Germany to Portugal.