Automotive Authority LLC4" Round Access Hatch Cover Deck Plate for RV Marine Boat

There's not a lot to it, but it does it's job. The part that opens seems to fit well and it all seems decently made. I used it for an RV water tank so it's easier to get in there and clean it out well. Does the job. Marked off one star because the sizing seemed slightly off my expectations (solved with a jigsaw) and because a gasket would have been nice (although that's easily solved with some butyl tape).

It serves it’s purpose. Measurements seem fairly accurate. It would have been nice to have included mounting hardware and a gasket to seal it into place. But it was a fair price for the quality & functionality.

Used these as an opening to pass 50 amp service through the floor of a cargo trailer. Don't want to put holes in the walls. Was exactly what I wanted for this purpose. They are quality made and the seal is great. Satisfied customer.

Worked for what I needed on my boat. Big enough to get my hand in to tighten some bolts which is exactly what I needed and looks good to.

Exact fit for the project. Installing inspection port on boat

Used for an inspection port in a refrigerated box truck.

Screws do come with this. Hatch seems durable.

Would have given 5 stars but no screws

As pictured, it has no rubber gasket so that will be an extra cost.