4th of JULY SALE - Save an Extra 10-50% Off!
Fantastic Savings Everywhere!

Half Circle Exterior Vents Exterior Marine Vents

Sort by Price : Low to High | High to Low
6 Items
 
7/16" X 7/8" Black Clam Shell Vent - T-H Marine Supply
LNS No. Q 232-CSS1DP Size: 7/16" x 7/8" Color: Black
List price: $7.29
Your price:
$5.78
In stock
Boat Vent, 5-1/2&Quot; Length X 6&Quot; Width X 2-1/2&Quot; Height - Beckson
LNS No. H 35-C8 Size: 5-1/2" Long x 6" wide x 2-1/2" High
List price: $42.00
Your price:
$34.20
In stock
Boat Vent, 5-1/2&Quot; Length X 7&Quot; Width X 1-1/2&Quot; Height - Beckson
LNS No. H 35-C4 Size: 5-1/2" Long x 7" wide x 1-1/2" High
List price: $23.20
Your price:
$18.52
In stock
Seasense Mini Clam Shell Vent
Stainless steel clam shell vent. Sold in pairs. Used for rigging.
List price: $3.49
Starting at:
$3.11
Full StarFull StarFull StarFull StarFull Star (1)
In stock
Perko Clam Shell Ventilator
The Perko Clam Shell Ventilator is the best choice for boats that demand compact, low profile ventilator installation. This ventilator allows for …
List price: $43.19
Your price:
$32.95
In stock
Great Savings! Extra 10% Off Now!
Seadog Midget Clam Shell Ventilator
Protect cables, electrical wiring and shield gas tank vents with the versatile Seadog Midget Clam Shell Ventilator. It features stamped 304 …
List price: $2.10
Starting at $1.53
In stock
Sort by Price : Low to High | High to Low
6 Items
 
Gear up for Summer Boating.
Extra 10-50% Savings during the 4th of July Sale!