3.5" Heavy Duty Square-Plate T Hinges

... and these are the ones. Powder coated should beat the weather. Mounted them with an impact driver and the powder coating was undamaged. Screws were a little small for a heavy duty hinge but the cost of heavier screws is a minor inconvenience considering you get 6 for the price of 1 of "the other guys". Exactly what I was looking for. Quiet and smooth.

Quiet and smooth. Solid workmanship.

These hinges are heavy duty. They support doors that I made, that are at least 70lbs. Quiet and smooth.

Attached these hinges to dual doors on a 10x12 shed I just built. Very heavy duty. I was concerned the included screws would not be strong enough to carry the weight of the door (three hinges per door) but so far I have seen no sagging of the doors and the hinges open/close smoothly. Quiet and smooth.

Used this to install a gate on our deck, only using 90 degree angle, but that was by design. The gate weighs about 75lbs and 2 of these (1 on top, 1 on bottom) holds it upright with no sagging. Will provide update over time if deteriorates Quiet and smooth.

Great item service and price Quiet and smooth.

all screws included thats great nice heavy duty hinge Quiet and smooth.

I like that it is a heavy weight metal. This will be great for a heavy torsion style door. Quiet and smooth.

Great hinges for my shed door! Quiet and smooth.

Heavy duty with long enough screws to hold semi-heavy doors. Used for an angled cellar door. 3 on each door, but could have gone with only 2 on each side. Three looked better. Quiet and smooth.