Skip to content
Free Shipping $149+

Experience the fastest shipping, enjoy the quality!

Popular Brands

Shop 5 star products from the best brands.

Ask an Expert

We offer 24-hour chat support

Global Delivery

Shop with the lowest shipping prices globally.

Marine Hardware - Vents

Filters

$
$
Original price $3.45 - Original price $3.45
Original price
$3.45
$3.45 - $3.45
Current price $3.45

Sea-Dog Stainless Steel Midget Vent - Small [331360-1]

Sea-Dog
Only 4 left!

Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and w...

View full details
Original price $3.45 - Original price $3.45
Original price
$3.45
$3.45 - $3.45
Current price $3.45
Original price $9.64 - Original price $9.64
Original price
$9.64
$9.64 - $9.64
Current price $9.64

Perko Stainless Steel Clamshell Ventilator 1-5/8" x 1-1/2" [0315DP1STS]

Perko
Only 2 left!

Stainless Steel Clamshell Ventilator 1-5/8" x 1-1/2"Features: Polished Stainless Steel 1-5/8" x 1-1/2" Screw Size: 4

Original price $9.64 - Original price $9.64
Original price
$9.64
$9.64 - $9.64
Current price $9.64
Original price $50.81 - Original price $50.81
Original price
$50.81
$50.81 - $50.81
Current price $50.81

Perko Chromalex Cowl Vent - 3" Duct - Chrome Plated Zinc [1312DP0CHR]

Perko
Only 1 left!

Cowl Ventilator(1312) Chrome Plated Zinc Alloy Cowl w/ Black Plastic Base 3" Duct Threads Into Neck, Hose Clamps Not Required Length: 5-3/4"Width...

View full details
Original price $50.81 - Original price $50.81
Original price
$50.81
$50.81 - $50.81
Current price $50.81
Original price $6.25 - Original price $6.25
Original price
$6.25
$6.25 - $6.25
Current price $6.25

Sea-Dog Stainless Steel Drain Cover - 3-1/4" [331600-1]

Sea-Dog
17 in stock

Stainless Steel Drain Cover - 3-1/4" Stamped 304 Stainless SteelWARNING: This product can expose you to chemicals which are known to the State of ...

View full details
Original price $6.25 - Original price $6.25
Original price
$6.25
$6.25 - $6.25
Current price $6.25
Original price $12.75 - Original price $12.75
Original price
$12.75
$12.75 - $12.75
Current price $12.75

Sea-Dog Stainless Steel Round Louvered Vent - 5" [331425-1]

Sea-Dog
11 in stock

Stainless Steel Round Louvered Vent - 5" Round Louvered Vents allow air in while keeping water out. Installs with four #6 FH fasteners (not includ...

View full details
Original price $12.75 - Original price $12.75
Original price
$12.75
$12.75 - $12.75
Current price $12.75
Original price $31.99 - Original price $31.99
Original price
$31.99
$31.99 - $31.99
Current price $31.99

Attwood Cowl Ventilator [1364A3]

Attwood Marine
70 in stock

Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilat...

View full details
Original price $31.99 - Original price $31.99
Original price
$31.99
$31.99 - $31.99
Current price $31.99
Original price $3.99 - Original price $3.99
Original price
$3.99
$3.99 - $3.99
Current price $3.99

Whitecap Clam Shell Midget Vent 1-1/2" x 1-3/4" [S-1388C]

Whitecap
30 in stock

Clam Shell Midget Vent 1-1/2" x 1-3/4" Material: 304 Stainless Steel Size: 1-1/2" x 1-3/4" Fastener: #6 (3)

Original price $3.99 - Original price $3.99
Original price
$3.99
$3.99 - $3.99
Current price $3.99
Original price $8.75 - Original price $8.75
Original price
$8.75
$8.75 - $8.75
Current price $8.75

Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" [331380-1]

Sea-Dog
Only 1 left!

Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors....

View full details
Original price $8.75 - Original price $8.75
Original price
$8.75
$8.75 - $8.75
Current price $8.75
Original price $56.25 - Original price $56.25
Original price
$56.25
$56.25 - $56.25
Current price $56.25

Sea-Dog Stainless Steel Cowl Vent [331330-1]

Sea-Dog
Only 2 left!

Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's ...

View full details
Original price $56.25 - Original price $56.25
Original price
$56.25
$56.25 - $56.25
Current price $56.25
Original price $26.75 - Original price $26.75
Original price
$26.75
$26.75 - $26.75
Current price $26.75

Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 5" [331450-1]

Sea-Dog
10 in stock

Stainless Steel Butterfly Vent - Center Knob - 5" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a cente...

View full details
Original price $26.75 - Original price $26.75
Original price
$26.75
$26.75 - $26.75
Current price $26.75
Original price $11.50 - Original price $11.50
Original price
$11.50
$11.50 - $11.50
Current price $11.50

Sea-Dog Stainless Steel Midget Vent - Heavy Duty [331375-1]

Sea-Dog
8 in stock

Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routi...

View full details
Original price $11.50 - Original price $11.50
Original price
$11.50
$11.50 - $11.50
Current price $11.50
Original price $13.25 - Original price $13.25
Original price
$13.25
$13.25 - $13.25
Current price $13.25

Sea-Dog Stainless Steel Louvered Vent - 5" x 4-5/8" [331390-1]

Sea-Dog
10 in stock

Stainless Steel Louvered Vent - 5" x 4-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors....

View full details
Original price $13.25 - Original price $13.25
Original price
$13.25
$13.25 - $13.25
Current price $13.25
Original price $25.50 - Original price $25.50
Original price
$25.50
$25.50 - $25.50
Current price $25.50

Sea-Dog Stainless Steel Louvered Vent - Oval - 9-1/8" x 4-5/8" [331405-1]

Sea-Dog
Only 5 left!

Stainless Steel Louvered Vent - Oval - 9-1/8" x 4-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unplea...

View full details
Original price $25.50 - Original price $25.50
Original price
$25.50
$25.50 - $25.50
Current price $25.50
Original price $8.79 - Original price $8.79
Original price
$8.79
$8.79 - $8.79
Current price $8.79

Perko Stainless Steel Round Locker Ventilator 2-1/2" [0330DP1STS]

Perko
Only 1 left!

Stainless Steel Round Locker Ventilator 2-1/2"Features: Polished Stainless Steel Round 2-1/2"

Original price $8.79 - Original price $8.79
Original price
$8.79
$8.79 - $8.79
Current price $8.79
Original price $61.81 - Original price $61.81
Original price
$61.81
$61.81 - $61.81
Current price $61.81

Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]

Perko
Only 4 left!

Cowl Ventilator(0870) Chrome Plated Zinc Alloy Cowl with Black PERKO-KOTE Base 3" Duct Thread into Neck, Hose Clamps Not Required Cowl Opening Sq...

View full details
Original price $61.81 - Original price $61.81
Original price
$61.81
$61.81 - $61.81
Current price $61.81
Original price $13.00 - Original price $13.00
Original price
$13.00
$13.00 - $13.00
Current price $13.00

Perko Stainless Steel Clamshell Ventilator 2" x 2" [0315DP2STS]

Perko
13 in stock

Stainless Steel Clamshell Ventilator 2" x 2"Features: Polished Stainless Steel 2" x 2" Screw Size: 6

Original price $13.00 - Original price $13.00
Original price
$13.00
$13.00 - $13.00
Current price $13.00
Original price $38.45 - Original price $38.45
Original price
$38.45
$38.45 - $38.45
Current price $38.45

Sea-Dog Stainless Steel Flush Mount Gas Tank Vent 5/8" Hose - Straight [353210-1]

Sea-Dog
13 in stock

Stainless Steel Flush Mount Gas Tank Vent 5/8" Hose - StraightThe Flush Mount Gas Tank Vent provides the needed air flow to maintain proper fuel f...

View full details
Original price $38.45 - Original price $38.45
Original price
$38.45
$38.45 - $38.45
Current price $38.45
Original price $46.99 - Original price $46.99
Original price
$46.99
$46.99 - $46.99
Current price $46.99

Attwood 90 P-Trap Fuel Tank Vent - Flush Mount - Black w/Stainless Steel Vent Head [1674-6]

Attwood Marine
7 in stock

90° P-Trap Fuel Tank Vent - Flush Mount - Black with Stainless Steel Vent HeadThis Attwood 90-Degree P-Trap Fuel Tank Vent reliably helps prevent ...

View full details
Original price $46.99 - Original price $46.99
Original price
$46.99
$46.99 - $46.99
Current price $46.99
Original price $22.75 - Original price $22.75
Original price
$22.75
$22.75 - $22.75
Current price $22.75

Sea-Dog Stainless Steel Louvered Vent - 9-1/8" x 4-5/8" [331400-1]

Sea-Dog
8 in stock

Stainless Steel Louvered Vent - 9-1/8" x 4-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant od...

View full details
Original price $22.75 - Original price $22.75
Original price
$22.75
$22.75 - $22.75
Current price $22.75
Original price $5.49 - Original price $5.49
Original price
$5.49
$5.49 - $5.49
Current price $5.49

Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" [S-1390C]

Whitecap
47 in stock

Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless Steel Size: 2-1/4" x 2-1/4" Fastener: #6 (3)

Original price $5.49 - Original price $5.49
Original price
$5.49
$5.49 - $5.49
Current price $5.49
Original price $14.99 - Original price $14.99
Original price
$14.99
$14.99 - $14.99
Current price $14.99

Attwood 90 P-Trap Fuel Tank Vent - Black w/Stainless Steel Trim Cover [66419-3]

Attwood Marine
10 in stock

90° P-Trap Fuel Tank Vent - Black with Stainless Steel Trim CoverComposite 90-degree P-trap fuel tank vent 66419-3. These vents help prevent water...

View full details
Original price $14.99 - Original price $14.99
Original price
$14.99
$14.99 - $14.99
Current price $14.99
Original price $257.90 - Original price $257.90
Original price
$257.90
$257.90 - $257.90
Current price $257.90

Marinco Day/Night Solar Vent 4" - White [N20804W]

Marinco
6 in stock

Day/Night Solar Vent 4" - WhiteThe design threads into included deck plate, and is removable from the outside without tools. On/off fan switches, ...

View full details
Original price $257.90 - Original price $257.90
Original price
$257.90
$257.90 - $257.90
Current price $257.90
Original price $157.96 - Original price $157.96
Original price
$157.96
$157.96 - $157.96
Current price $157.96

Marinco MiniVent 1000 3" - White [N20020]

Marinco
25 in stock

MiniVent 1000 3" - WhiteThe MiniVent 1000 is the smallest and most economical solar vent in the Marinco line. At just 7" in diameter and approxima...

View full details
Original price $157.96 - Original price $157.96
Original price
$157.96
$157.96 - $157.96
Current price $157.96
Original price $35.75 - Original price $35.75
Original price
$35.75
$35.75 - $35.75
Current price $35.75

Sea-Dog Stainless Steel Clam Shell Vent - Mini [331335-1]

Sea-Dog
10 in stock

Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust ...

View full details
Original price $35.75 - Original price $35.75
Original price
$35.75
$35.75 - $35.75
Current price $35.75
Original price $23.75 - Original price $23.75
Original price
$23.75
$23.75 - $23.75
Current price $23.75

Sea-Dog Stainless Steel Louvered Vent - 5" x 9" [331410-1]

Sea-Dog
12 in stock

Stainless Steel Louvered Vent - 5" x 9" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ide...

View full details
Original price $23.75 - Original price $23.75
Original price
$23.75
$23.75 - $23.75
Current price $23.75
Original price $17.25 - Original price $17.25
Original price
$17.25
$17.25 - $17.25
Current price $17.25

Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1]

Sea-Dog
13 in stock

Stainless Steel Butterfly Vent - Center Knob - 4" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a cente...

View full details
Original price $17.25 - Original price $17.25
Original price
$17.25
$17.25 - $17.25
Current price $17.25
Original price $27.64 - Original price $27.64
Original price
$27.64
$27.64 - $27.64
Current price $27.64

Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]

Perko
Only 5 left!

Gas Tank Vent w/Swivel Elbow - Chrome/BlackFeatures: Chrome Plated Zinc Alloy Cap with Zinc Alloy Elbow Black or White Polymer Splash Guards ...

View full details
Original price $27.64 - Original price $27.64
Original price
$27.64
$27.64 - $27.64
Current price $27.64
Original price $63.26 - Original price $63.26
Original price
$63.26
$63.26 - $63.26
Current price $63.26

Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" [0339DP0CHR]

Perko
15 in stock

Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Heig...

View full details
Original price $63.26 - Original price $63.26
Original price
$63.26
$63.26 - $63.26
Current price $63.26
Original price $26.32 - Original price $26.32
Original price
$26.32
$26.32 - $26.32
Current price $26.32

Perko Gas Tank Vent w/Splash Guard - Chrome Plated Zinc - " Hose [0506DP4CHR]

Perko
22 in stock

Gas Tank Vent Chrome Plated Zinc Alloy with Black Polymer Splash Guard Removable 30 Mesh Stainless Steel Wire Screen Flame Arrestor - for use wit...

View full details
Original price $26.32 - Original price $26.32
Original price
$26.32
$26.32 - $26.32
Current price $26.32
Original price $33.99 - Original price $33.99
Original price
$33.99
$33.99 - $33.99
Current price $33.99

Whitecap Fuel Vent - Round Head, Straight Shaft, 5/8" Hose [6004C]

Whitecap
Only 2 left!

Gas Vent w/Stainless Steel Screen

Original price $33.99 - Original price $33.99
Original price
$33.99
$33.99 - $33.99
Current price $33.99
Original price $42.49 - Original price $42.49
Original price
$42.49
$42.49 - $42.49
Current price $42.49

Whitecap Fuel Vent - Round Head, 90 Degree, 5/8" Hose [6023C]

Whitecap
Only 1 left!

90 degree Gas Vent. Picture of product is the center image. Round Head. Hose is 3/4", Hole size is 9/16"

Original price $42.49 - Original price $42.49
Original price
$42.49
$42.49 - $42.49
Current price $42.49

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare