AAPOY Hinges Outdoor 2Pcs Hinges Mother and Mother Silent Slot

AAPOY Hinges Outdoor 2Pcs Hinges Mother and Mother Silent Slot Free Butterfly Hinge Stainless Steel Invisible Door Hinge Door and Window Hardware 4 Inch 3.0 in Hinges.

Mother And Son Hinge Stainless Steel Letter Loose-leaf Wooden Door Slot-free Hinge Door Hinge Accessories Hinge - AliExpress

External hinges

2 5/8 Self-Closing Standard Hinges - Lee Valley Tools

Hinges Zion Building Supplies

Hinges Zion Building Supplies

Self-Closing Hinge - Onward Hardware

Hinges for marine applications

Mother And Son Hinge Stainless Steel Letter Loose-leaf Wooden Door Slot-free Hinge Door Hinge Accessories Hinge - AliExpress

AAPOY Hinges Outdoor 2Pcs Stainless Steel Detachable Hinge Door and Window Fire Door Fittings, Hinges - Canada