Fittings

Fittings are the vital links that ensure watertight, reliable connections across your boat’s plumbing systems. Choose from a wide variety of durable, corrosion-resistant designs suitable for fresh and saltwater use. Proper fittings prevent leaks and maintain system integrity, keeping you cruising safely and comfortably.

Compression & Flare Fittings

Compression & Flare Fittings
Hose Clamps

Hose Clamps
Hose Splicers

Hose Splicers
Non-Return & Check Valves

Non-Return & Check Valves
Non-Tapered

Non-Tapered
O-Rings

O-Rings
Quick Connect Fittings

Quick Connect Fittings
Sealants & Repair

Sealants & Repair
Tapered Thread

Tapered Thread
Thru-hulls Cockpit Drains/Scuppers

Thru-hulls Cockpit Drains/Scuppers
Valves & Seacocks

Valves & Seacocks
Vented Loops

Vented Loops

Fittings Products

Plumbing
Fittings
Brand
Price:
-
1192 Products
View:
Image
Name
List Price:*
In Stock

Union Elbow, 15mm Plastic Black
DON/779180

Special Order
In Stock:
Yes
Special Order
In Stock:
Yes

Union Flare Brass 1/4″
FF/U1/4

Special Order
In Stock:
Yes
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In Stock:
Yes

Union Flare Brass 1/8″
FF/U1/8

Special Order
In Stock:
Yes
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Yes

Union Flare Brass 3/8″
FF/U3/8

Special Order
In Stock:
Yes
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Yes

Union Flare Brass 5/16″
FF/U5/16

Special Order
In Stock:
Yes
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Yes

Union Flare Brass 5/8″
FF/U5/8

Special Order
In Stock:
Yes
Special Order
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Yes

Union Tee, 15mm Plastic Black
DON/779190

Special Order
In Stock:
Yes
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Yes

Union, Compression 1/2″ Brass
FC/U1/2

Special Order
In Stock:
Yes
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Yes

Union, Compression 1/4″ Brass
FC/U1/4

Special Order
In Stock:
Yes
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Yes

Union, Compression 1/8″ Brass
FC/U1/8

Special Order
In Stock:
Yes
Special Order
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Yes

Union, Compression 3/16″ Brass
FC/U3/16

Special Order
In Stock:
Yes
Special Order
In Stock:
Yes

Union, Compression 3/8″ Brass
FC/U3/8

Special Order
In Stock:
Yes
Special Order
In Stock:
Yes

Union, Compression 5/16″ Brass
FC/U5/16

Special Order
In Stock:
Yes
Special Order
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Yes

Union, Compression 7/16″ Brass
FC/U7/16

Special Order
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Yes
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Yes

Valve Cap, for Vented Loop MF841
FSP/903002

Special Order
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Yes
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Yes

Valve Kit, Spare for Air Vent Type ASDV 4 Pack
VET/ASDVS

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Yes
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Yes

Valve, Brass Small 1/4″ Non-Tapered Thread
SUA/426-1/4

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Yes
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Yes

Valve, Shut Off 2xQuickFit:15mm
WHA/WX1574

Special Order
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Yes
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Yes

Vent Loop, Marelon 1.5″ MF840
FSP/903000

Special Order
In Stock:
Yes
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In Stock:
Yes

Vent Loop, Marelon 1″
FSP/903016

Special Order
In Stock:
Yes
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In Stock:
Yes

Vent Loop, Marelon 1″ MF844
FSP/903007

Special Order
In Stock:
Yes
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Yes

Vent Loop, Marelon 3/4″ MF842
FSP/903001

Special Order
In Stock:
Yes
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In Stock:
Yes

Vent Loop, Marelon 5/8″ MF843
FSP/903003

Special Order
In Stock:
Yes
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Yes

Vent Loop, MF 839 1-1/4″
FSP/903011

Special Order
In Stock:
Yes
Special Order
In Stock:
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