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M and L Marine Ventilation Ports

Rain Drain Opening Ports
Beckson Marine Rain Drain Opening Ports 5"w X 12"l Port, 7 3/4" 14 5/8" Flange, Smoked Lens . Primarily for installations where cabin sides are inclined at angles greater than 15 from vertical and ports collect rain and spray. These ports have 2" spigots. When trimmed flush with spigots cut to...
Brand: Beckson Marine
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Self Drain Opening Ports
Beckson Marine Self Drain Opening Ports 5"w X 12"l Port, 7 3/4" 14 5/8" Flange, Black . For mounting where installation is within 15 of vertical. Angled drainage ramp molded on 1" spigot promotes drainage without having to make angled cuts in the hull. The ports can then be thru-bolted, which is...
Brand: Beckson Marine
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Low Pressure Fuel Delivery Pump
Sig Marin Low Pressure Fuel Delivery Pump . Designed for use with SIG Marine diesel heaters where the fuel supply cannot be gravity fed. Inlet and outlet ports are female 1/8" NPT. Includes hose fittings and mounting screws. Draws 2A 12V DC. 3"dia. x 5-1/2"H. Die-cast zinc.
Brand: Sig Marin
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Bugbusters Hatch & Companionway Screens
West Marine Bugbusters Hatch & Companionway Screens 25" X . Bugproof your boat!Easy to install, these screens are ballasted with lead beads which are rust-resistant, nonmagnetic and heavier than stainless-steel chain, so they follow the contour of decks hatches and companionways. They are...
Brand: West Marine
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4" x 10" Portlight, White, Clear Lens
Beckson Marine 4" X 10" Portlight, White, Clear Lens . Self- draining opening Port has angled drainage ramps molded on the insides of spigots. This helps promote drainage without having to make angled cuts in the boat's hull. It allows Newport ports to be thru-bolted, which is impossible in...
Brand: Beckson Marine
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Vent O Mate
  • Vent O Mate
  • Ventilation > Hatches > Ports & Windshields > Exterior Vents
  • $14.49 - 59.99 USD
Beckson Marine Vent Mate Plastic Cover Only, White . Keep rain out and let air circulate through the cabin with the Vent-O-Mate. Wind moving over the top of the vent creates a vacuum which removes air from your boat at the rate of 350cu.ft./hr. in a 5-knot breeze. The design keeps rain out, even...
Brand: Beckson Marine
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Hatch Holders
  • Hatch Holders
  • Ventilation > Hatches > Ports & Windshields > Hatch Accessories
  • $8.99 - 57.99 USD
Moonlite Marine Hatch Holders 10" For Hatches To 45lb. . Stainless, spring-type holders pop into place to hold hatches, doors, table leaves, etc. Easy to install. Adjustable model allows opening between 10 and 80. Sold individually.
Brand: Moonlite Marine
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Telescoping Hatch Adjuster
West Marine Telescoping Hatch Adjuster . Chrome-plated brass adjuster glides easily to lengths between 11" and 19". Secures in position with the positive locking mechanism. Closed: 11"; extended: 19". Sold individually. Uses #8 flat head screws (sold separately).
Brand: West Marine
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Down the Hatch Ventilating Sail
West Marine Down The Hatch Ventilating Sail . Rugged, sewn-in fiberglass battens keep this passive ventilator in place, even in a strong wind. Made of heavy nylon, this aerodynamically-designed sail hangs from halyards or booms and forces air down into the hatch or companionway, getting the most...
Brand: West Marine
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Opening Port Lens, 4" x 10", Smoked
Beckson Marine Opening Port Lens, 4" X 10", Smoked . **Lense-Port 4X10in Smoke|**Lense-Port 4X10in Smoke
Brand: Beckson Marine
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Opening Port Lens, 4" x 10", Clear
Beckson Marine Opening Port Lens, 4" X 10", Clear . **Lense-Port 4X10in Clear|**Lense-Port 4X10in Clear
Brand: Beckson Marine
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Opening Port Lens, 3" x 10", Smoked
Beckson Marine Opening Port Lens, 3" X 10", Smoked . Lens colors are Clear, Smoked (green tint). If the production date of your boat is pre-1982, order the Pre-82 lens. Each lens comes with two bolts and nuts.
Brand: Beckson Marine
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Premium Hatch Adjuster
West Marine Premium Hatch Adjuster . Heavy-duty stainless steel, combined with a positive-locking butterfly nut, provide a rust and corrosion-resistant hatch adjuster that delivers exceptional strength and holding power. Closed: 12"; extended: 21". Sold separately.
Brand: West Marine
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Replacement Gaskets & Screens
Beckson Marine Replacement Gaskets & Screens Port Gasket, 4" X 14" . Durable weatherproof seal. Fit Beckson ports only.
Brand: Beckson Marine
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Hatch Arms
  • Hatch Arms
  • Ventilation > Hatches > Ports & Windshields > Hatch Accessories
  • $10.99 - 18.49 USD
West Marine Hatch Arms Small Arm, 10" Length . Easy-to-install, stainless-steel coil spring hatch supports mount with #10 fasteners. May be used in pairs for additional support of long or heavy hatches.
Brand: West Marine
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Port Screen, 3" x 10"
  • Port Screen, 3" x 10"
  • Ventilation > Hatches > Ports & Windshields > Hatch Accessories
  • $11.99 - 12.99 USD
Beckson Marine Port Screen, 3" X 10" . Port Screen, 3" x 10"
Brand: Beckson Marine
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Beckson Port Trim Rings
Beckson Marine Port Trim Rings Ring, 4" X 14", White . Beckson Marine Port Trim Rings.
Brand: Beckson Marine
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Port Gasket 3" x 10"
  • Port Gasket 3" x 10"
  • Ventilation > Hatches > Ports & Windshields > Hatch Accessories
  • $4.99 - 5.29 USD
Beckson Marine Port Gasket 3" X 10" . **Gasket-Port 3X10in|**Gasket-Port 3X10in
Brand: Beckson Marine
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