Found Clamp like thing by river

[u/Apprehensive_Pop5199]

My friend pointed this thing out from a distance and when I got close I couldn't figure out what it was. It looks like some type of claw or clamp of some kind. Idk if it would be part if a boat of some kind or what it might be.

[u/Sensitive_Crow_8882]

Ice clamp for block ICE. Used before electric refrigeration.

https://giphy.com/gifs/cC6lbgUlhtzGewUumK