4.5 inch X 4.5 inch Heavy Duty Door Hinge with Silent Steel Plain Ball Bearing

I used these on a big barn door and they are holding up well after a year.

I purchased these for a commercial building to replace external door hinges that are old and have been bent. In my opinion these are good quality heavy duty industrial quality hinges that should last at least 20 years and they also include good quality stainless steel hardware that even a strong rare earth magnet has no effect whatsoever unlike some stainless steel that still has some ferrous metal in it. Overall I would definitely recommend these for commercial applications.

Awesome came with all the screws etc for wood and metal, a very heavy fire rated steel door why the 5-1/2” hinges vs 3-1/2”the hinges have bearing built in swings effortlessly and fit perfectly they were double doors large enough to drive the zero turn radius mower into everything worked out great.

Very heavy duty! Installation was easy.

These hinges installed perfectly and are extremely solid. They are being used on very heavy Solid Core commercial doors. I am very pleased with this product and they arrived super quickly.

these are perfect for commercial doors.

I installed these on my shed doors in the summer of 2024. In the spring of 2025 they are already starting to rust.

Good strong hinges, well made