Five OceansBoat Vent - lotted Louvered Hose Vent, Boat Cover Vent - Air Hose Thru Vent, Black ABS Plastic, Hose Sizes 3-inch & 4-inch Hose Diameter, White & Black Color Available

Description included the exact dimensions of the product, All the dimensions. This allowed me to compare my damaged part to the new one. The dimensions were an exact match. Other sellers didn't include this vital information or left some dimensions out of their descriptions. I purchased this with full confidence that it would fit and look and fasten the same way as my original. And it did just that. Thanks for avoiding a return (both buyer and seller hate returns but do them anyway) and making me one satisfied customer! I will shop here again when looking for my Bayliner parts.

I was looking for a 4" Bilge exhaust vent replacement for a boat I am restoring. Shipper got them to me lightning fast. These worked perfectly. Screw holes lined up with the old units I was removing. Much more robust and strong material. (do not include hardware intentionally). Night and day compared to what I took off. I suspect I will never have to replace these before the boat is dead. They are a little more expensive it's true (Sea Dog is out there for $3.99-$10.99 per vent) but I am really happy with Five Oceans products. Will be looking at them before looking anywhere else for these types of parts.Remember kids- always use stainless steel on marine installations ; - )

Look great and just like the originals.

Got these to replace a broken exhaust vent on my Carver. Exact replacement, fit perfectly.

I have not installed it yet because it has no gasket. I am going to have to source or make one.I realize it is a "vent" but it doesn't need to allow water in around it. That just becomes water that the bilge pump has to remove. Please include the gasket.

Using this to ventilate a battery compartment. Fit my need perfectly. Well made.

Replacing old, broken blower vents in my boat. Looks good.VERY, VERY tight fit for me (1998, 19' Stingray). Get a big wooden block and a sledge (or a file)... on the plus side I didn't need to screw it in.Arrives before my prime items in the same order.

realmente no estan hechas para ambiente marino, ya que en poco tiempo se descoloran y el material plastico se tuesta rompiendose con facilidad