National Hardware N100-051 Double Acting Spring Hinge 3 Inch Satin Nickel 1 Pack: Double Acting or Double Action Hinges (886780014334-2)
Gate Hinge | Locinox PUMA | 180° Opening | For Gates up to 135 lbs. | TMhardware.com
Jones Stephens Self Closing Concealed 2-way Cabinet Hinge in Nickel (Pack of 2) - JH34840 - Ferguson
Builders Line Compact Hinge, 1/2" Overlay Screw-On, Soft-Close, 4 Way 2 Cam Adjustable, Face-Frame BLD-CPCT-012-SC | CabinetParts.com
Amerock d2811i1214-XCP20 Matrix 2 Way 105 Degree Grass Concealed Cabinet Hinges 3/8" - pack of 20
Hardware House 2 Way Concealed Euro Cabinet Hinge, 1/2" Overlay 14-446
Ranbo Commercial/Home Self Closing Door Pivot Hinges Heavy Duty Hidden Hinges for Wood Doors 360 Degree Shaft Stainless Steel Invisible Pivot Hinge System (2 Way Adjustable) - Amazon.com
Spring Door Hinge for Fence Bar Counter Two Way Free 4inch - Walmart.com
Gatehouse 2-4/5-in H Silver Swinging Interior Door Hinge in the Door Hinges department at Lowes.com
2pcs 3inch Double Action Spring Hinge Saloon Cafe Door Swing Door Stainless Steel Spring Hinge 2way Inside Outside Opening Hinge - Door Hinges - AliExpress
Double Acting Folding Screen Hinge For 3/4" Panel - Antique Copper DL-C869-AC - D. Lawless Hardware
Taco 6 in Galvan Neal Full Mortise Double Acting Spring Non-Removable Pin Squared Hinge - Set of 2 DH-TAN5006-GV - The Home Depot
Amerock BP2811C1314-10PACK Nickel Functional 1-1/4 Inch Overlay 2-Way Adjustable Concealed Hinge - Package of 10 Pairs (20 Hinges) - Handlesets.com
A Look at Double Action Spring Hinges for Two-Way Auto-Closing Doors - Core77
Heavy Duty Double Acting Spring Hinge — Stone Harbor Hardware
National 3 In. Satin Brass Double Action Spring Door Hinge (2-Pack) | Hills Flat Lumber
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 | MyKnobs
3" Double Action Spring Hinge- Cafe Door | Saloon Door Hinge
Source 2 hold/4 hold two way normal cabinet concealed common hinges on m.alibaba.com
Two-way hinge, three-piece, movable in both directions | online at HÄFELE