What is this part?

[Hoosierdoc]

When I got my boat it had two of these in it under the sink compartment. I am guessing it does not go with the boat. Any ideas?

[stormalong]

Some kind of sink accessory? Sponge holder? Soap Holder?

[Dave_S]

You won't know until the day after you throw them out.

That's the only way to find out for sure.

[chris mac]

If the part at the top in the first pic is spring loaded, I would say it's a cover plate for an access opening.

[coopec43]

I have no idea. But could it be anything to do with this?

ProductPage

Marine Debris Identification Manual - Tangaroa Blue Foundation
https://www.tangaroablue.org/resources/id-manual.html?[/COLOR][/COLOR]download=94:marine...
Welcome to the 5th edition of the Tangaroa Blue Foundation Marine Debris Identification Manual. ... The section covering plastic items contains the largest.
Missing: 7123 ‎| ‎Must include: ‎7123

https://www.google.com.au/search?biw....0.zO2VUQfcYxo

Clive

[coopec43]

Maybe "7123" is the type of Japanese plastic?

[Tellie]

I don't know, but if you act now Ron Popeil will send you a second one free.

[Tillsbury]

Looks like a clip to hold a lid on to something, say like a chilly bin?

[RaymondR]

Put it back and if you haven't used it during the next two years throw it away.

[StuM]

Originally Posted by Tillsbury

Looks like a clip to hold a lid on to something, say like a chilly bin?

I think you may have the answer there.

[coopec43]

Maybe?:

[Tellie]

Originally Posted by coopec43

Maybe?:

I dunno, looks like a winner.

[US1Fountain]

My 1st thought was a hold down clamp for a cooler. 1 on each side.

[FULLCIRCLE331]

Looks like a port a potty hold down clamp.

[Lancerbye]

Originally Posted by FULLCIRCLE331

Looks like a port a potty hold down clamp.

I second that .