Global Door Controls 4.5 in x 4 in Stainless Steel Commercial Ball Bearing Non-Removable Pin Squared Hinge CS4540BBNRP-32D - The Home Depot
Earl Diamond 304 Stainless Steel 4" Door Hinges, Heavy Duty Ball Bearing Door Hinges with Square Corners for Exterior Interior Gate Swing Security Doors - Brushed Satin Nickel (Set of 2 Hinges) - Amazon.com
5/8 inch Self Aligning Ball Bearing Hinge | Therma-Tru Store
Friction Piano Hinge | Boat Outfitters
PHG 4 1/2 Inch Heavy Duty Ball Bearing Hinge with Square Corners
Hommyzone Heavy Duty Hinges,304 Stainless Steel Door Hinges 4-1/2 Inch,4.5"x 4" Ball Bearing Door Hinge with Square Corners -2 Pack (Silver) - Amazon.com
Everbilt 3-1/2 in. Square Corner Stainless Steel Security Door Hinge 14888 - The Home Depot