Questions and Answers for Global Door Controls 4.5 in. x 4 in. Stainless Steel Full Mortise 5/32 in. Radius Ball Bearing Hinge with Non-Removable Pin - Set of 3

A:  In size 4.5" x 4.0", we offer a plain hinge (CS4540). We also have a ballbearing version in the 4.5" x 4.5" size.

A:  These hinges should work fine as long as they are securely attached. The weakest points may be the screw locations. Just make sure that you use long enough screws into a strong enough door jamb to hold them. On the door itself, welded nuts or even welding the hinges to the door would be preferable. Although, if you don't mind the look of exposed bolts, through bolting the hinges to the door with an exposed nut with flat & lock washers on the ends of bolts would work well. I might actually use a locking nut there too, enlieu of a lock washer.

A:  This hinge is ideal for doors weighting between 175 - 275 pounds.

A:  Sure, use a set for each side. SS NRP is quite appropriate for out-swing since the pins will be exposed. I'd typically use this size hinge for heavier 1-3/4" doors.

A:  These hinges can confidently support 250+ pounds

A:  These are made with a base material of 18-gauge stainless steel

A:  The hinge has a satin stainless steel finish.