304 Stainless Steel 4'' X 4'' Door Hinges Ball Bearing Commercial Grade for Exterior and Interior Door with 5/8 Inch Radius Corners, 2 Pack (Silver)

Used these to replace hinges on heavier metal doors - one to outside utility room and one in the garage to the outside - where doors wouldn't stay aligned over time due to weight (I think) as old hinges had metal fatigue and changed shaped. After these hinges were installed the doors went back to proper alignment and would open and close in the door frame without any further changes. I installed these with 2 1/4 inch stainless steel wood screws to hopefully minimize future maintenance - 2 years plus, so far so good.

Very solid quality.

I bought these to replace the rusty nearly non-functional hinges installed on my attached shed by a crappy contractor. I installed 6 of these hinges on my lunch break and the difference is night and day in functionally. I will check back in a year or so to comment on corrosion resistance. There is no overhang protecting the hinges. The previous set, bottom hinges, were almost completely rusted to the point that the doors nearly wouldn't open. That was just after a few years of having the shed. I'm hopeful that these will last much longer. The others showed rust after just a few months.

We received them right on time. And the quality was high. And they were exactly what they said they were!

Very well built. I used 2 of them for an extension to my welding table. They are holding and moving the extension perfectly. These are not light, cheep hinges. Good quality!

Made of Stainless Steel with ball bearings, should be the last time I replace the hinges on my access door to under the house space.