Overly Cam Lift Hinges

[jmdeno]

Hey, guys! I didn't know if this is the correct place to post this, so forgive my ignorance, but I could use some help.

I just bought a stash of Overly door hinges from eBay (They haven't arrived yet, and I only needed for my iso room superdoor). The seller claims the dimensions match Overly's both MCL-1000 and MCL-500 models, on Overly's site. I do not have experience with Overly's products, but are there markings on the hinges that indicate which model? (perhaps inside the lift mechanism when the hinge is open?)

Thanks, I just figured at a price of $90.00 USD for 6 hinges (3 Left, 3 Right), I couldn't pass it up!

John D