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:
-
1177 Products
View:
Image
Name
List Price:*
In Stock

Thru-Hull, Full-Thread:2″ Length:3.9″ Mushroom Head Bronze
GRO/TH-2000-W

Special Order
In Stock:
Yes
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Yes

Thru-Hull, Full-Thread:2″ Mushroom Head MrlnCF251
FSP/906020

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Yes
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Yes

Thru-Hull, Full-Thread:3″ Length:4″ Mushroom Head Bronze
GRO/TH-3000-W

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Yes
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Yes

Thru-Hull, Full-Thread:3/4″ Flush-Head Marelon CF250
FSP/906002

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Yes
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Yes

Thru-Hull, Full-Thread:3/4″ Flush-Head Marelon with Screen
FSP/906003

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Yes
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Yes

Thru-Hull, Full-Thread:3/4″ Length:2.2″ Mushroom Head Bronze
GRO/TH-750-W

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Yes
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Yes

Thru-Hull, Full-Thread:3/4″ Length:70mm Brass
SUA/230-3/4

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Yes
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Yes

Thru-Hull, Full-Thread:3/4″ Mushroom Head Marelon CF251
FSP/906012

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Yes
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Yes

Thru-Hull, Full-Thread:3/4″ NPT CutoutØ1″ White Plastic
NUO/44740

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Yes
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Yes

Thru-Hull, Full-Thread:3/4″ Stainless Steel
MTO/9105715

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Yes
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Yes

Thru-Hull, Hose Barbed 1-1/2″ Mushroom Head Marelon CF253
FSP/906030

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Yes
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Yes

Thru-Hull, Hose Barbed 1-1/4″ Mushroom Head Marelon CF253
FSP/906028

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Yes
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Yes

Thru-Hull, Hose Barbed 1-1/8″ Mushroom Head Marelon CF253
FSP/906070

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Yes
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Yes

Thru-Hull, Hose Barbed 1″ Mushroom Head Marelon CF253
FSP/906026

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Yes
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Yes

Thru-Hull, Hose Barbed 1/2 to 5/8 Mushroom Head CF253
FSP/906022

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Yes
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Yes

Thru-Hull, Hose Barbed 2″ Mushroom Head Marelon CF253
FSP/906032

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Yes
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Yes

Thru-Hull, Hose Barbed 3/4″ Mushroom Head Marelon CF253
FSP/906024

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In Stock:
Yes
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Yes

Thru-Hull, Hose:15mm CutoutØ22mm White Plastic
NUO/44696

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Yes
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Yes

Thru-Hull, Hose:18mm CutoutØ25mm White Plastic
NUO/44705

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Yes
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Yes

Thru-Hull, Nylon 1-1/8″ White
SNS/50010218

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Yes
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Yes

Thru-Hull, Nylon 3/4″ White
SNS/50010234

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Yes
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Yes

Thru-Hull, Stainless Steel Hose:1″ Flange:2-1/4″
ATT/665483

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In Stock:
Yes
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Yes

Thru-Hull, Threaded 1″ CutoutØ1.25″ Std. Flange White Plastic
BM/THRUHULL

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Yes
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Yes

Thru-Hull, with Hose Barb & Washer Thread:1-1/2″ Length:38mm White
NUO/198229

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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