Locinox PUMA Compact 2-Way Adjustable 180° Surface Mounted Hinge Set | Hoover Fence Co.
Everbilt 6 in. Square Radius Satin Nickel Double Action Hinge 29266 - The Home Depot
Double spring hinge Internal and external open two-way free door closer Cowboy fence gate door hinges 4pcs - AliExpress
Double Swing Door Hinge Action Hinges 2 Way Saloon Kitchen Gate | eBay
Two Antique 5" Double Swing Action Spring Hinges 1908 to 1910 Patents - Bommer? | eBay
Hinges Collection - 6-way Cam- Adjustable 125-Degree Face-Frame Hinge 1/2" Overlay Without Dowels in Nickel by Hardware Resources - 22855-8-000N-2 | Knobs 4 Less
Amazon.com: Two Way Hinge 3" Steel Spring Hinges, 2Pcs Heavy Duty Brass Double Action Saloon Cafe Door Swing Door with Screws : Everything Else
A Look at Double Action Spring Hinges for Two-Way Auto-Closing Doors - Core77
25 Pack Hardware House 2 Way Concealed Euro Cabinet Hinge, 1/2" Overla