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Two satin brass steel non-mortise hinges, three inch, surface mount for bi-fold doors

National

National V530 3 In. Non-Mortise Panel Hinge Satin Brass Steel 2 Count

SKU CH-PFB1-FKF4J

A two-pack of 3-inch steel hinges with a satin brass finish that surface-mount on bi-fold doors without mortising

  • FinishSatin Brass
  • MaterialSteel
  • Selling UnitPack
  • Non-mortise design fits bi-fold doors without recessing
  • Steel construction provides strength for panels 1 inch thick or more
  • Satin brass finish resists corrosion and matches warm hardware
  • Non-rising, non-removable pin keeps hinge leaves aligned during operation
  • Two hinges per pack supply both sides of a standard bi-fold door

National V530 Non-Mortise Hinge

This pair of steel hinges carries a satin brass finish and is made for bi-fold doors at least one inch thick. The non-mortise design allows surface mounting without cutting recesses into the door or frame. A non-removable, non-rising pin keeps the leaves together during normal use. Two hinges are included per pack.

Non-Mortise Mounting Limits

Because no mortise is cut, the hinge leaves sit on the surface and add their full thickness to the door gap. The hardware is specified only for doors of one inch thickness or greater. It is not suited to thinner panels, overlay cabinet doors or any application that requires a flush, mortised installation. Buyers who need a mortised hinge should choose a different model.

Pre-Installation Checks

Confirm the door material is at least one inch thick and can accept surface-mounted screws. Verify the existing screw pattern matches the hinge leaf holes before drilling. Ensure the satin brass finish matches other hardware in the room. Buyers who require a removable pin for door removal should select an alternative hinge type.

Highlights

  • Non-mortise design fits bi-fold doors without recessing
  • Steel construction provides strength for panels 1 inch thick or more
  • Satin brass finish resists corrosion and matches warm hardware
  • Non-rising, non-removable pin keeps hinge leaves aligned during operation
  • Two hinges per pack supply both sides of a standard bi-fold door

Specifications

FinishSatin Brass
BrandNATIONAL
MaterialSteel
Selling UnitPack

Questions about this item

Should I pick the V530 3-inch hinge for my bi-fold doors?

The V530 model is designed for bi-fold doors at least 1 inch thick and comes in a 2-count pack for a standard installation.

How does the non-mortise design work once installed?

The hinge surface-mounts directly to the door and frame without cutting a mortise, using a non-removable, non-rising pin.

What does the steel construction with satin brass finish mean for durability?

The steel base provides structural strength for the 3-inch hinge while the satin brass finish resists corrosion and matches brass hardware.

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