Door Latch Conversion and Filler Plates

We offer Door Latch Conversion Plates as well as Door Hole Filler Plates. Filler plates are used to cover up unused holes in your doors, such as those where an old deadbolt used to be or where a strike hole has been drilled. Conversion plates are used to help accommodate new hardware that wouldn't otherwise fit on your door. We have mortise lock conversion plates, door thickness adaptor rings, scar plates, and remodeler plates.

Doorware.com 1-1/2 Bore Hole Filler Plate, Don-Jo BF-178
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1-1/2 Bore Hole Filler Plate, Don-Jo BF-178

The Don-Jo BF-178 Filler Plate is designed to cover a 1-1/2" bore hole and is compatible with doors up to 2-1/4" thick.Constructed of steel, this plate measures 1-7/8" in outer diameter and is available in...

$6.40 $5.12
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3-3/4 Bore Hole Filler Plate, Don-Jo BF-135
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3-3/4 Bore Hole Filler Plate, Don-Jo BF-135

The Don-Jo BF-135 is a filler plate designed to cover 3-3/4" bore holes. This plate is constructed of steel and has an outer diameter of 3-5/8".The plate is adjustable for doors up to 2-1/4" thick....

$13.00 $10.40
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9 x 4 Wrap Around Plate for 1-3/8 Inch Door with 2-3/8 Inch Backset, Don-Jo 1-CW
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9 x 4 Wrap Around Plate for 1-3/8 Inch Door with 2-3/8 Inch Backset, Don-Jo 1-CW

The Don-Jo 1-CW Wrap Around Plate is a cylindrical door lock plate designed for 1-3/8" thick doors with a 2-3/8" backset.This 9" x 4" security plate serves to cover existing boreholes, allowing modification of the...

$39.90 $31.92
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5-1/2 Inch Center to Center Double Lock Wrap Around Plate for 2-3/4 Backset, Don-Jo 258-CW
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5-1/2 Inch Center to Center Double Lock Wrap Around Plate for 2-3/4 Backset, Don-Jo 258-CW

The Don-Jo 258-CW is a wrap-around plate designed for doors requiring two lock bore holes. This plate securely accommodates two 2-1/8" diameter lock boreholes, separated by a 5-1/2" center-to-center distance, fitting a door with a...

$50.54 $40.43
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9 x 4 Wrap Around Plate for 1-3/4 Inch Door with 2-3/8 Inch Backset, Don-Jo 2-CW
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9 x 4 Wrap Around Plate for 1-3/4 Inch Door with 2-3/8 Inch Backset, Don-Jo 2-CW

The Don-Jo 2-CW Wrap Around Plate is a security plate designed for cylindrical door locks, accommodating 1-3/4" door thicknesses and 2-3/8" backsets. This plate provides coverage for existing bore-holes or allows for dimension changes and...

$39.90 $31.92
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9 x 4-1/4 Wrap Around Plate for 1-3/8 Inch Door with 2-3/4 Inch Backset, Don-Jo 3-CW
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9 x 4-1/4 Wrap Around Plate for 1-3/8 Inch Door with 2-3/4 Inch Backset, Don-Jo 3-CW

The Don-Jo 3-CW Wrap Around Door Plate is sized for 1-3/8" thick doors with a 2-3/4" backset and accommodates a 2-1/8" bore-hole.This plate is utilized to cover existing bore-holes, allowing modification of the backset, hole...

$39.90 $31.92
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9 x 4-1/4 Wrap Around Plate for 1-3/4 Inch Door with 2-3/4 Inch Backset, Don-Jo 4-CW
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9 x 4-1/4 Wrap Around Plate for 1-3/4 Inch Door with 2-3/4 Inch Backset, Don-Jo 4-CW

The Don-Jo 4-CW Wrap Around Plate is a security plate designed for 1-3/4" thick doors and 2-3/4" backsets. This plate, measuring 9" by 4-1/4", can be used to cover existing bore-holes, change the backset, or...

$39.90 $31.92
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Grade 1 Lever Door Thickness Adaptor Ring, DJO-AR-9K-630
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Grade 1 Lever Door Thickness Adaptor Ring, DJO-AR-9K-630

The Don-Jo AR-9K-630 is a Grade 1 Lever Door Thickness Adaptor Ring, sold as a pair. This ring allows commercial Grade 1 levers, typically designed for 1-3/4" thick doors, to accommodate 1-3/8" thick doors.By installing...

$34.40 $27.52
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1.20 Latch Spacer Plate, Don-Jo LSP-1
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1.20 Latch Spacer Plate, Don-Jo LSP-1

The Don-Jo LSP-1 Latch Spacer Plate converts a 1-1/8 inch pre-drilled latch hole to accept a 1 inch face plate. This component is utilized to fit residential levers into doors drilled for commercial lever preparations.Constructed...

$6.00 $4.80
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4 Inch Hinge Reinforcement Plate, Don-Jo HR-110
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4 Inch Hinge Reinforcement Plate, Don-Jo HR-110

The Don-Jo HR-110 is a reinforcement mounting plate designed for 4-inch high hinges. It provides a mounting surface for steel doors or door frames where existing installation is missing, damaged, or undergoing new 4-inch hinge...

$13.00 $10.40
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4-1/2 Inch Hinge Reinforcement Plate, Don-Jo HR-120
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4-1/2 Inch Hinge Reinforcement Plate, Don-Jo HR-120

The Don-Jo HR-120 is a mounting plate designed to reinforce hinges on steel doors or door frames. This plate provides a secure attachment point for 4-1/2" high hinges, accommodating standard 4-1/2 inch hinge template screw...

$13.00 $10.40
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4.5 x 1.5 Hinge Filler Plate, Don-Jo SHF-45
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4.5 x 1.5 Hinge Filler Plate, Don-Jo SHF-45

The Don-Jo SHF-45 is a standard hinge filler plate designed to cover the area where a 4-1/2" hinge has been removed. This plate is suitable for both residential and commercial door applications, and can be...

$5.80 $4.64
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4.5 x 1.625 Hinge Frame Filler Plate, Don-Jo FF-45-PC
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4.5 x 1.625 Hinge Frame Filler Plate, Don-Jo FF-45-PC

The Don-Jo FF-45-PC is a standard hinge frame filler plate designed to cover the area where a 4-1/2" hinge has been removed from residential or commercial doors.This plate is sized specifically for doors that are...

$6.40 $5.12
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4.5 x 1.750 Hinge Filler Plate, Don-Jo HF-45-PC
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4.5 x 1.750 Hinge Filler Plate, Don-Jo HF-45-PC

The Don-Jo HF-45-PC is a hinge filler plate designed for residential and commercial door applications.This filler plate is used to cover the area where a 4-1/2" hinge was removed and can be installed on doors...

$5.60 $4.48
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6.75 x 1 Flush Bolt Filler Plate, Don-Jo EF-634
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6.75 x 1 Flush Bolt Filler Plate, Don-Jo EF-634

Don-Jo EF-634 Flush Bolt Filler Plate is designed for residential and commercial doors, covering the area where a flush bolt has been removed.The plate is constructed of steel with a thickness of .090" (13 Gauge)....

$8.75 $7.00
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