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Sea-Dog Stainless Steel Louvered Vent - 5" x 4-5/8" MPN-331390-1 SKU: CWR-77411
MPN: 331390-1- $14.70
$13.36- $14.70
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Stainless Steel Louvered Vent - 5" 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...- $14.70
$13.36- $14.70
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Sea-Dog Stainless Steel Midget Vent - Heavy Duty MPN-331375-1 SKU: CWR-77409
MPN: 331375-1- $14.25
$12.95- $14.25
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Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for small lockers, they...- $14.25
$12.95- $14.25
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Sea-Dog Stainless Steel Midget Vent - Medium MPN-331370-1 SKU: CWR-77408
MPN: 331370-1- $5.12
$4.65- $5.12
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Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide attractive cover for ventilation holes while also...- $5.12
$4.65- $5.12
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Sea-Dog Stainless Steel Midget Vent - Small MPN-331360-1 SKU: CWR-77407
MPN: 331360-1- $4.68
$4.25- $4.68
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Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide attractive cover for ventilation holes while also...- $4.68
$4.25- $4.68
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Sea-Dog Stainless Steel Clam Shell Vent - Large MPN-331350-1 SKU: CWR-77406
MPN: 331350-1- $79.81
$72.55- $79.81
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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....- $79.81
$72.55- $79.81
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Sea-Dog Stainless Steel Clam Shell Vent - Small MPN-331340-1 SKU: CWR-77405
MPN: 331340-1- $71.67
$65.15- $71.67
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Stainless Steel Clam Shell Vent - Small 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...- $71.67
$65.15- $71.67
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Sea-Dog Stainless Steel Clam Shell Vent - Mini MPN-331335-1 SKU: CWR-77404
MPN: 331335-1- $45.16
$41.05- $45.16
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Stainless Steel Clam Shell Vent - Mini Mini 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...- $45.16
$41.05- $45.16
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Sea-Dog Stainless Steel Cowl Vent MPN-331330-1 SKU: CWR-77403
MPN: 331330-1- $68.15
$61.95- $68.15
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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 cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not included). WARNING: This product...- $68.15
$61.95- $68.15
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Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MPN-331320-1 SKU: CWR-77401
MPN: 331320-1- $80.80
$73.45- $80.80
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Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black plastic base....- $80.80
$73.45- $80.80
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Whitecap Teak Swim Platform - 18" MPN-60918 SKU: CWR-76452
MPN: 60918- $175.26
$159.33- $175.26
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Teak Swim Platform - 18"Features: Teak Swim Platform- 18" 18" W (back), 17" W (front) x 15" D x 1-5/16" Thick- $175.26
$159.33- $175.26
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Whitecap Teak Swim Platform w/3-Step Telescoping Ladder f/Boats w/Inboard/Outboard Motors MPN-68906 SKU: CWR-71047
MPN: 68906- $582.45
$529.50- $582.45
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Teak Swim Platform with 3-Step Telescoping Ladder for Boats with Inboard/Outboard MotorsFeatures: 304 S.S. Hardware Platform Dimensions: 18"W (back) 17"W (front) x 15"D x 1-5/16" thick Includes Mounting Hardware Assembly required- $582.45
$529.50- $582.45
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Whitecap Teak Swim Platform w/2-Step Telescoping Ladder f/Boats w/Inboard/Outboard Motors MPN-68904 SKU: CWR-71046
MPN: 68904- $533.87
$485.34- $533.87
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Teak Swim Platform with 2-Step Telescoping Ladder for Boats with Inboard/Outboard MotorsFeatures: 304 S.S. Hardware Platform Dimensions: 18"W (back) 17"W (front) x 15"D x 1-5/16" thick Includes Mounting Hardware Assembly required- $533.87
$485.34- $533.87
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Whitecap Teak Swim Platform w/3-Step Telescoping Ladder f/Boats w/Outboard Motors MPN-68902 SKU: CWR-71045
MPN: 68902- $474.00
$430.91- $474.00
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Teak Swim Platform with 3-Step Telescoping Ladder for Boats with Outboard MotorsFeatures: 304 S.S. Hardware Platform Dimensions: 18"W (back) 17"W (front) x 15"D x 1-5/16" thick Includes Mounting Hardware Assembly required- $474.00
$430.91- $474.00
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Whitecap Teak Swim Platform w/2-Step Telescoping Ladder f/Boats w/Outboard Motors MPN-68900 SKU: CWR-71044
MPN: 68900- $455.87
$414.43- $455.87
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Teak Swim Platform with 2-Step Telescoping Ladder for Boats with Outboard MotorsFeatures: 304 S.S. Hardware Platform Dimensions: 18"W (back) 17"W (front) x 15"D x 1-5/16" thick Includes Mounting Hardware Assembly required- $455.87
$414.43- $455.87
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Attwood Cowl Ventilator MPN-1364A3 SKU: CWR-69878
MPN: 1364A3- $38.08
$34.62- $38.08
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Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant, will not...- $38.08
$34.62- $38.08
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Perko Boat Cover Sockets - Chrome Plated Zinc MPN-0578DP0CHR SKU: CWR-55831
MPN: 0578DP0CHR- $15.39
$13.99- $15.39
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Perko Boat Cover Sockets - Chrome Plated ZincFeatures: Chrome Plated Zinc Alloy Will acommodate 3/8" wood or polymer battens up to 1-3/4" long Specifications: Length: 3-1/4" Opening Dimensions: 1-7/8" x 7/16" Overall Width: 5/8" Screw Size: 6- $15.39
$13.99- $15.39
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Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MPN-0339DP0CHR SKU: CWR-55827
MPN: 0339DP0CHR- $69.59
$63.26- $69.59
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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" Height Opening: 1-5/8" Screw Size: #6- $69.59
$63.26- $69.59
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Whitecap White Poly Swim Platform w/Ladder f/Inboard/Outboard Motors MPN-67903 SKU: CWR-50493
MPN: 67903- $481.49
$437.72- $481.49
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White Poly Swim PlatformComes equipped with ladder & mounting hardware for boats with inboard/outboard motors 304 Stainless Steel Hardware Assembly Required- $481.49
$437.72- $481.49
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Whitecap White Poly Swim Platform f/Inboard/Outboard Motors MPN-67901 SKU: CWR-50492
MPN: 67901- $366.50
$333.18- $366.50
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White Poly Swim PlatformComes equipped with mounting hardware for boats with inboard/outboard motors 304 Stainless Steel Hardware Assembly Required- $366.50
$333.18- $366.50
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Whitecap White Poly Swim Platform f/Outboad Motors MPN-67900 SKU: CWR-50490
MPN: 67900- $355.50
$323.18- $355.50
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White Poly Swim PlatformComes equipped with mounting hardware for boats with outboard motors 304 Stainless Steel Hardware Assembly Required- $355.50
$323.18- $355.50
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Frequently Asked Questions
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Yes. Stainless steel boat fasteners offer longer life, higher corrosion resistance, and better performance for marine applications compared to galvanized fasteners, especially in saltwater environments.
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Always pair deck hardware with matching stainless steel screws or bolts. Using marine-grade fasteners prevents corrosion and ensures strong, long-lasting installation.
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Rub rails should be replaced every 5–10 years depending on wear, UV exposure, docking habits, and impact damage. Heavy-duty rub rail kits last much longer.
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Yes, marine fastener kits typically include stainless screws, bolts, and washers designed to work with fiberglass, aluminum, and wood boat construction.