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Luxe Prestige Chronicle

knuckle bender

Author

Andrew Henderson

Updated on June 07, 2026

KNUCKLE BENDER 3 IN 1 TOOL The Knuckle BenderTM allows you to easily bend hinge knuckles for simple door adjustment, remove the hinge pin and quickly align the door hinge for pin installation.

How do you bend a door hinge?

Bend the hinge:
Place a nailset in between the hinge plate and the hinge knuckle and hold.Slowly pull the door towards the closed position. Remove the hinge pin.Using your wrench, slowly bend the knuckles on the door side towards the door handle to close the gap.Replace the hinge pin.

How do you close a door with a flush?

If you can’t close your door all the way, you may need to do any of the following:
Check the alignment.Re-square your door.Replace the weatherstripping.Fill the gaps.Cut it to size.

What is hinge swag?

Swaging is a slight offset of the hinge leaf at the barrel which permits the leaves to close to parallel position as the door closes. Standard swaging of standard weight and heavy weight full mortise hinges when closed to the parallel position provides a 1/16” clearance between leaves.

Should door hinges be flush?

Basics of Installing Door Hinges on Blanks

A door hinge should be mortised—or recessed—into the door so that the top surface of the hinge is flush with the door.

How do you adjust hinges on a crescent wrench?

Close the hinge-side gap by bending the knuckles.

Set an open-ended adjustable wrench, also called a Crescent wrench, just larger than the hinge knuckle. Remove the hinge pin, and bend the door-side knuckles toward the door handle. This will close the gap. Go slowly.

What is a pivot hinge door?

A pivot door is a swinging door that rotates on a vertical axis, a spindle. This is different from regular hinged doors, where the hinges are attached to the side of the door and the adjacent wall. The difference between a pivot door and a regular hinged door.

What causes a door to be hinge bound?

A door that is difficult to close, and tends to spring open, is said to be hinge-bound. The problem is usually caused by hinge recesses cut too deep in either the door edge or in the frame. Generally, when correctly fitted, the hinge flaps should be flush with the surface of the wood.

What is a lock stile?

Lock stile – This is the vertical edge of the door which sits on the opposite side of the door to the hinges, and contains the lock or latch. Panel – The panels, which may be timber or glass, are what fill the frame formed by the stiles and rails of a door.