Exterior Vents Hatches & Ports, Hatches & Ports Exterior Vents

• 3" x 10" Portlight, White, Clear Lens
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $99.99 - 107.99 USD

Beckson Marine 3" X 10" Portlight, White, Clear Lens . 3" x 10" Port, White, Clear Lens. Hole cut 3-1/2" x 10-3/8".

• 4" x 10" Portlight, White, Clear Lens
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $82.99 - 92.99 USD

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...

• 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...

• Venturi Vents
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $8.49 - 29.99 USD

Attwood Venturi Vents 3" Collector Box . The state of the art in louvered vent styling, these rugged, ABS plastic vents are easily installed on today s highly contoured deck designs and have an adequate opening for 3" or 4" ventilation systems. Pre-drilled with four holes for #8 screws. Type:...

• Chromed Zamak Cowl Vent
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $29.99 USD

Attwood Chromed Zamak Cowl Vent . Black plastic base, attached hose flange. 3" duct. Type: Cowl Material: Chrome-plated zamak, plastic Dimensions: 2-1/4"H x 5-5/16"W x 6"L Cutout Size: 3" Warranty: One year

• Stainless Steel Louvered Vent
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $26.99 - 28.99 USD

Whitecap Stainless Steel Louvered Vent . Mount on doors, bulkheads, in the cockpit and on hatch boards. Helps to eliminate mildew. Pre-drilled for six #8 screws. Mfr.'s lifetime limited warranty. Ship 0.5 lbs. 5"W x 4 1/2"H

• 3" Twist on Hose Flange
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $6.79 - 20.75 USD

Attwood 3" Twist On Hose Flange . Designed with a slotted-throat flange for easy hose installation. Flexible black polypropylene flange and chrome-plated die-cast zinc cowl takes 3" duct hose. 5 5/16"W x 2 1/4"H x 6"L. Neck extends 1" below deck. Cutout dia.: 3 1/4". Three predrilled countersunk...

• Flush Louvered Vents
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $17.49 - 18.99 USD

Attwood Flush Louvered Vents Vent, White, 2 3/4" X 17 9/6" 1/4" . Canted louvers deflect rain and spray and help conceal the collector box. Installs flush to hull. Drain slots to prevent water accumulation. Black vent is ABS plastic, white vent is ASA plastic. Install with #8 screws. Requires...

• Weather Stripping
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $16.49 - 17.49 USD

Perko Weather Stripping . Open cell foam rubber seals out wind and water. 10'L x 3/8"W; 1/4" thick.

• Stainless Steel Midget Vent
• Ventilation > Hatches > Ports & Windshields > Exterior Vents
• $4.79 - 4.99 USD

Whitecap Stainless Steel Midget Vent . Heavy-gauge, stamped stainless steel midget vent Pre-drilled for #6 fasteners Can be used as a cable feeder 1-1/2"W x 1-3/4"L Mfr.'s lifetime limited warranty