what are these called?

[smoke-n-my-i's]

Might even look around on CL, and see if you find a used commercial refrigerator for sale cheap. Strip off what you want, sell or junk out the rest... just a thought. Yes, that is a latch for a commercial reach in or walk in fridge or freezer....

 

[Nickos]

like goose said they are called slam latches. they would be nice to have on a stumps or a stumps clone. I do not have one on my Baby but wish i did

thats what im thinking, i guess im just wondering now if they will hold the door shut tight enough