National
National Catalog Model V512R. Heavy-gauge cold-rolled steel for added strength. Nib on hinge for finished appearance. 5 knuckle design. Screw holes are counter sunk.
Spring Door Hinge, Adjustable, Nickel, 3.5-In.
Amerock BP9235SLFF Compact Concealed Hinges
National 3-1/2 In. Square Satin Nickel Door Hinge
Screen & Storm Door Hinge, Galvanized
National 3 In. Square Corner Zinc Screen Door Hinge (2-Pack)