4-Pack 4.2 Inch Hidden Hinges for Cabinet Doors Frameless, Concealed Cabinet Hinges, Surface Mount Hinges

Work great on two raised panel, one inch thick oak doors used to hide two circuit breaker panels and two Generac whole home backuup switch over panels. These doors are quite heavy, which was my concern, as well as clearance between doors, when opened as the open towards the middle and feared they might hit one another. I can only open one at a time but they appear to have no problem with the weight even when open. They mounted easily to doors as well as "thick" center face frame between doors. I would buy again.

Much the same as many reviewers have noted.1) These come without instructions. Go to the product listing and look at the photos carefully to figure it out. You may want to temporarily screw them to two pieces of scrap wood to see just how they work and for spacing.2) It may seem at first that they don't work and won't bend. They will, but when they aren't attached to anything you don't have much leverage, and the way they bend is a little inobvious. You *can* open and close them with just your fingers (but don't get pinched), but it may take some fooling around to figure it out.3) They come with non-ideal screws. You really want pan-head screws about the same size.4) These are not 'normal' hinges! These are hidden hinges and/or for situations where one moving part needs to be extended outward to clear the non-moving part. If you're not sure why you need this specific type of hinge, odds are good that this isn't the type of hinge you need.I've installed them, though, and they work fine, and they seem sturdy. Price is good. Packaging, etc, not so good. I'd buy them again if I needed more, but it helps that I've got some practice with these now.

perfect. I believe these are the easiest to use. Thank you

These work great for many instances. I've used them when modifying our existing kitchen cabinets. They do indeed work as hidden hinges, but they won't work very well, or not at all, if the doors butt right up next to the adjacent door or trim. Also, there is very little adjustment possible, so it can be tricky to install right the first time.

The instructions did help for setting up but to be able to bend it was hard. Maybe it was because they hadn’t been used yet but be careful with your fingers when putting them in a 90 degree angle. They are good quality! Will definitely use again now that I know what I’m working with.