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:
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1192 Products
View:
Image
Name
List Price:*
In Stock

Thru-Hull, Full-Thread:1″ Length:75mm Brass
SUA/230-1

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Yes
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Yes

Thru-Hull, Full-Thread:1″ Length:77mm Chrome Plated Brass
SUA/280-1

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Yes
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Yes

Thru-Hull, Full-Thread:1″ Mushroom Head Marelon CF251
FSP/906014

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Yes
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Yes

Thru-Hull, Full-Thread:1″ NPT CutoutØ1.25″ White Plastic
NUO/44743

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Yes
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Yes

Thru-Hull, Full-Thread:1″ Stainless Steel
MTO/9105717

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Yes
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Yes

Thru-Hull, Full-Thread:1/2″ Flush-Head Marelon CF250
FSP/906000

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Yes
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Yes

Thru-Hull, Full-Thread:1/2″ Length:2.2″ Mushroom Head Bronze
GRO/TH-500-W

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Yes
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Yes

Thru-Hull, Full-Thread:1/2″ Length:65mm Brass
SUA/230-1/2

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Yes
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Yes

Thru-Hull, Full-Thread:1/2″ Mushroom Head Marelon CF251
FSP/906010

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Yes
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Yes

Thru-Hull, Full-Thread:2.5″ Length:3.56″ Mushroom Head Bronze
GRO/TH-2500-W

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Yes
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Yes

Thru-Hull, Full-Thread:2″ Length:100mm Brass
SUA/230-2

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Yes
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Yes

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

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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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In Stock:
Yes
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Yes

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

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

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

Special Order
In Stock:
Yes
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In Stock:
Yes

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

Special Order
In Stock:
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
*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