Sale!
![Perko Clamshell Vent - 2" x 2" - Chrome Plated Brass [0315DP2CHR]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/perko-clamshell-vent-2-x-2-chrome-plated-brass-0315dp2chr.webp)
Perko Clamshell Vent – 2″ x 2″ – Chrome Plated Brass [0315DP2CHR]
Original price was: $7.99.$4.04Current price is: $4.04.
Sale!
Perko Cowl Ventilator – 3″ Chrome Plated Zinc Alloy
Original price was: $49.45.$36.00Current price is: $36.00.
Sale!
![Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/perko-cowl-ventilator-3-chrome-plated-zinc-alloy-0870dp0chr.webp)
Perko Cowl Ventilator – 3″ Chrome Plated Zinc Alloy [0870DP0CHR]
Original price was: $38.39.$21.90Current price is: $21.90.
Sale!
![Perko Gas Tank Vent w/Splash Guard - Chrome Plated Zinc - " Hose [0506DP4CHR]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/perko-gas-tank-vent-w-splash-guard-chrome-plated-zinc-hose-0506dp4chr.webp)
Perko Gas Tank Vent w/Splash Guard – Chrome Plated Zinc – ” Hose [0506DP4CHR]
Original price was: $11.19.$5.85Current price is: $5.85.
Sale!
![Perko Stainless Steel Clamshell Ventilator 1-5/8" x 1-1/2" [0315DP1STS]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/perko-stainless-steel-clamshell-ventilator-1-5-8-x-1-1-2-0315dp1sts.webp)
Perko Stainless Steel Clamshell Ventilator 1-5/8″ x 1-1/2″ [0315DP1STS]
Original price was: $7.71.$4.54Current price is: $4.54.
Sale!
![Perko Stainless Steel Clamshell Ventilator 2" x 2" [0315DP2STS]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/perko-stainless-steel-clamshell-ventilator-2-x-2-0315dp2sts.webp)
Perko Stainless Steel Clamshell Ventilator 2″ x 2″ [0315DP2STS]
Original price was: $10.40.$5.95Current price is: $5.95.
Sale!
![Sea-Dog Stainless Steel Clam Shell Vent - Mini [331335-1]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/sea-dog-stainless-steel-clam-shell-vent-mini-331335-1.webp)
Sea-Dog Stainless Steel Clam Shell Vent – Mini [331335-1]
Original price was: $14.39.$8.58Current price is: $8.58.
Sale!
![Sea-Dog Stainless Steel Clam Shell Vent - Small [331340-1]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/sea-dog-stainless-steel-clam-shell-vent-small-331340-1.webp)
Sea-Dog Stainless Steel Clam Shell Vent – Small [331340-1]
Original price was: $22.39.$12.63Current price is: $12.63.
Sale!
![Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose [331320-1]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/sea-dog-stainless-steel-cowl-vent-w-base-3-hose-331320-1.webp)
Sea-Dog Stainless Steel Cowl Vent w/Base – 3″ Hose [331320-1]
Original price was: $30.39.$20.70Current price is: $20.70.
Sale!
![Sea-Dog Stainless Steel Drain Cover - 3-1/4" [331600-1]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/sea-dog-stainless-steel-drain-cover-3-1-4-331600-1.webp)
Sea-Dog Stainless Steel Drain Cover – 3-1/4″ [331600-1]
Original price was: $3.19.$2.50Current price is: $2.50.
Sale!
![Sea-Dog Stainless Steel Louvered Vent - 5" x 4-5/8" [331390-1]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/sea-dog-stainless-steel-louvered-vent-5-x-4-5-8-331390-1.webp)
Sea-Dog Stainless Steel Louvered Vent – 5″ x 4-5/8″ [331390-1]
Original price was: $7.19.$3.99Current price is: $3.99.
Sale!
![Sea-Dog Stainless Steel Louvered Vent - Oval - 9-1/8" x 4-5/8" [331405-1]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/sea-dog-stainless-steel-louvered-vent-oval-9-1-8-x-4-5-8-331405-1.webp)
