Used for an in wall tv swivel in our new camper. Works perfectly. Worked perfectly to allow our tv to be faced into opposite rooms.
Plexiglass doors with two hinges each. They hinge pins are a little loose, so installation should be done carefully. Now all that's left is to paint the canvas!
And they are really cheap and flimsy. And alot are so tight they don't hinge. Don't waste your time here.
Many were not recessed for screws. Hinges are ok but the screws are not stainless steel. These hinges are very flimsy.