Marine Hardware - Vents

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

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"

Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose [331320-1]

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. S...

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

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 ste...

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

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 ...

Sea-Dog Stainless Steel Midget Vent - Medium [331370-1]

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...

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

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 con...

Attwood Cowl Ventilator [1364A3]

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 ...

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

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: 4-3/8"Height: 2-5/8" Quick Guide (pdf)

Perko Chrome Plated Brass Clamshell Ventilator - 1-5/8" x 1-1/2" [0315DP1CHR]

Chrome Plated Brass Clamshell Ventilator - 1-5/8" x 1-1/2"Features: Chrome Plated Brass Base Dimensions: 1-5/8" x 1-1/2" Height Opening: 7/16" Width Opening: 7/8"

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

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 ste...

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

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 unpleasant odors. Ideal for cabin doors, lockers, dock b...

Perko Clamshell Vent - 2" x 2" - Chrome Plated Brass [0315DP2CHR]

Clam Shell VentilatorChrome Plated Brass - 2" x 2"

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

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, e...

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

Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. ...

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

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 ...