Marine Hardware - Vents

30 products


  • Last stock! Sea-Dog Stainless Steel Round Louvered Vent - 4" [331424-1]

    Sea-Dog Stainless Steel Round Louvered Vent - 4" [331424-1]

    1 in stock

    Stainless Steel Round Louvered Vent - 4" Round Louvered Vents allow air in while keeping water out. Installs with four #6 FH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction. Vent area 4” 0.88 in2. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    1 in stock

    $12.50

  • Attwood Straight Fuel Vent - Black Polypropylene [1607-3]

    Attwood Straight Fuel Vent - Black Polypropylene [1607-3]

    8 in stock

    Straight Fuel Vent - Black PolypropyleneA fuel vent, vents air from a fuel tank as it's being filled. This straight fuel vent is patented splash-resistant and corrosion-resistant polypropylene. Meets ABYC ventilation specifications.Features: Straight Vent Color: Black Material: Polypropylene Specifications: Hose Size: (inch) 5/8" inner diameter Maximum Hull Thickness: (inch) 7/8" Installation Hole Size (inch) 3/4" *Attwood fuel tank vents meet or exceed U.S. Coast Guard regulations Quick Guide (pdf)

    8 in stock

    $15.50

  • Last stock! Attwood 90 P-Trap Fuel Tank Vent - Black w/Black Vent Head [1670-3]

    Attwood 90 P-Trap Fuel Tank Vent - Black w/Black Vent Head [1670-3]

    2 in stock

    90° P-Trap Fuel Tank Vent -  Black with Black Vent HeadThis Attwood 90-Degree P-Trap Fuel Tank Vent reliably helps prevent water from entering the fuel tank while still allowing air to vent freely during normal sea conditions and washdowns. This vent’s effectiveness eliminates the need for an anti-siphon loop in the vent hose. It requires a ¾-inch installation hole and can be used with a maximum hull thickness of 9/16 inches.  Features: Standard Mount - (inch) 5/8" I.D Hose Reliably helps prevent water from entering the fuel tank Still allows air to vent freely during normal sea conditions and washdowns This black vent with a black vent head meets ABYC standards *Compatible with Ethanol blended fuels. Quick Guide (pdf)

    2 in stock

    $20.50

  • Sale -28% Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]

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

    6 in stock

    Cowl Ventilator(0870) Chrome Plated Zinc Alloy Cowl with Black PERKO-KOTE Base 3" Duct Thread into Neck, Hose Clamps Not Required Cowl Opening Square: 7-1/3"

    6 in stock

    $61.81$44.50

  • Last stock! Sea-Dog Stainless Steel Locker Vent - 2-3/8" x 6-3/4" [331620-1]

    Sea-Dog Stainless Steel Locker Vent - 2-3/8" x 6-3/4" [331620-1]

    1 in stock

    Stainless Steel Locker Vent - 2-3/8" x 6-3/4" Locker Vents are designed to promote air circulation in interior areas and prevent mold, mildew, and unpleasant odors. Easy to install with six #8 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction. Vent area 2.56 in2. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    1 in stock

    $15.50

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

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

    36 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)

    36 in stock

    $10.50

  • Sale -28% Sea-Dog Stainless Steel Clam Shell Vent - Large [331350-1]

    Sea-Dog Stainless Steel Clam Shell Vent - Large [331350-1]

    6 in stock

    Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin ventilation with the addition of a dorade box. Clam Shell Vents are ideal for applications where a taller vent would foul lines or restrict crew movement. Easy to install with pre-drilled holes for five #6 RH fasteners (not included).WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    6 in stock

    $72.55$52.50

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

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

    23 in stock

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

    23 in stock

    $12.50

  • Sale -6%Last stock! Sea-Dog Stainless Steel Louvered Vent - 9-1/8" x 4-5/8" [331400-1]

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

    2 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 odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    2 in stock

    $22.85$21.50

  • Sale -11%Last stock! Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 5" [331450-1]

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

    5 in stock

    Stainless Steel Butterfly Vent - Center Knob - 5" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a center knob that allows for easy adjustment of the opening. Corrosion resistant 304 stainless steel construction. Installs with four #6 RH fasteners (not included).WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    5 in stock

    $28.75$25.50

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

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

    7 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 included). Corrosion resistant stamped 304 stainless steel construction. Vent area 5” 2.02 in2.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    7 in stock

    $15.50

  • Sale -5% Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1]

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

    8 in stock

    Stainless Steel Butterfly Vent - Center Knob - 4" Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a center knob that allows for easy adjustment of the opening. Corrosion resistant 304 stainless steel construction. Installs with four #6 RH fasteners (not included). WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    8 in stock

    $18.45$17.50

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