Top 10 Deadlock Blank Door Guard – Door Hardware & Locks

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1. PRIME-LINE

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Prime-Line MP9492 Deadlock Blank Door Guard, 1-3/4 in. x 4-1/2 in, Pack of 1, Stainless Steel

#adPRIME-LINE #ad - Used to reinforce and repair doors. Satin finish. Thick doors. Stainless steel construction. Installation fasteners included. Fits 1-3/4 in.

Brand	PRIME-LINE #ad
Manufacturer	Prime-Line #ad
Height	6.75 Inches
Length	2 Inches
Weight	0.36 Pounds
Width	5.5 Inches
Part Number	MP9492
Model	MP9492

2. PRIME-LINE

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Defender Security 10446 Door Hole Cover Plate – Maintain Entry Door Security by Covering Unused Hardware Holes, 2-5/8” Diameter, Satin Nickel

#adPRIME-LINE #ad - Maintain security – use this door hole cover plate to help maintain security and privacy on entry doors where the knob latch or deadbolt hardware is no longer being used.

Cover up the holes that may allow for unwanted entry or invasion of privacy, and keep doors looking great! Conceal holes – this door hole cover plate can cover bores and holes from 1/2” diameter up to 2-1/8”. Heavy duty – made of heavy-duty gauge steel with a satin nickel finish, this door hole cover provides peace of mind and extra security, plus it’s durable and made to last. Sizing – this door cover plate has a 2-5/8” outside diameter and fits on doors up to 1-3/4” thick. Easy installation – with only two fasteners to install, installation is quick and easy, and the door hole cover plate can conceal most bores and holes for additional security and privacy.

Brand	PRIME-LINE #ad
Manufacturer	Prime-Line Products #ad
Height	2.62 Inches
Length	1.13 Inches
Weight	0.23 Pounds
Width	2.62 Inches
Part Number	U 10446
Model	U 10446
Warranty	Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

3. Defender Security

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Defender Security U 9492 Door Blank Cover, Stainless, 1-3/4-Inch

#adDefender Security #ad - Stainless steel construction. Thick doors. Covers holes and damage. Fits 1-3/4 in. Easy installation.

Brand	Defender Security #ad
Manufacturer	Prime-Line Products #ad
Height	4.5 Inches
Length	1.75 Inches
Weight	0.41 Pounds
Width	4.31 Inches
Part Number	U 9492
Model	U 9492
Warranty	Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

4. Stone Harbor Hardware

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Stone Harbor Hardware Hole Filler Plate Vintage Bronze

#adStone Harbor Hardware #ad - Fits doors up to 1-3/4" 1. 75 inch thick. 2-5/8" diameter 2. 625 inch. Used to maintain security on doors where a knob, lever, or deadbolt are no longer being used. 50161-11p. Covers bore holes between 1/2" 050 inch to 2-1/2" 2. 50 inch. Installation screw included. Vintage Bronze. Hole-filler plate.

Brand	Stone Harbor Hardware #ad
Manufacturer	The Jeske Company #ad
Height	0.8 Inches
Length	2.8 Inches
Width	2.8 Inches
Part Number	50161-11P
Model	50161-11P

5. Defender Security

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Stainless Steel, Defender Security U 9585 Door Reinforcer Non-Recessed 1-3/8-Inch Thick by 2-3/8-Inch Backset 2-1/8-Inch Bore

#adDefender Security #ad - This reinforcer measures 9-inches tall. Easy to Install. Helps prevent break-ins. Use on wood or metal doors with mortise or drive-in latches. Accommodates key-in-knob locksets or deadbolts.

Brand	Defender Security #ad
Manufacturer	Prime-Line Products #ad
Height	9 Inches
Length	1.37 Inches
Weight	0.71 Pounds
Width	3.87 Inches
Part Number	U9585
Model	U 9585
Warranty	Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

6. Defender Security

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Add Extra Security to your Home, Defender Security U 9590 Lock and Door Reinforcer, Stainless Steel – Fits 1-3/4” Doors, Help Prevent Forced Entry, 2-3/8” Backset, Reinforce and Repair Wood or Metal Doors

#adDefender Security #ad - Can be used: this combo lock and door reinforcer can be used on wood or metal doors with mortise or drive-in latches. Reinforces and repairs doors. Accommodates key-in knob locksets or deadbolts.

Easy installation: installation is quick and easy, 2-3/8” backset, 2-1/8” bores, and all fasteners are included – extra security and peace of mind can be achieved in just minutes! Fits: 1-3/4” thick doors, 3-7/8” width x 4-1/2” height. Backset and 1-3/4in. Door thickness. For 2-3/8in. Reinforce and repair: reinforce weak spots on entry doors and repair damaged areas with this stainless-steel lock and door reinforcer.

Helps prevent break-ins. Use on wood or metal doors with mortise or drive-in latches. It also accommodates key-in knob locksets or deadbolts. Additional home security: securing the weak spot of an entry door with a stainless-steel lock and door reinforcer can add additional security to your door and assist with preventing forced entry.

Brand	Defender Security #ad
Manufacturer	Prime-Line Products #ad
Height	4.5 Inches
Length	1.75 Inches
Weight	0.33 Pounds
Width	3.87 Inches
Part Number	U 9590
Model	U 9590
Warranty	Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

7. Don-Jo

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Don-Jo 90-CW-S Satin Stainless Steel Blank Door Wrap-Around with Trim Screws 5"x12"

#adDon-Jo #ad - Made in USA. Satin stainless Steel Finish. Heavy-duty one-piece construction. Saves costly door replacement. Adds strength to most doors.

Brand	Don-Jo #ad
Manufacturer	Don-Jo #ad
Weight	2 Pounds
Part Number	90-CW-S
Model	90-CW

8. Door Monkey

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Very Portable, DOOR MONKEY Child Proof Door Lock & Pinch Guard, No Tools or Tape Required, Baby Safety Door Lock For Kids, Easy to Install, Great for Dogs & Cats, For Door Knobs & Lever Handles

#adDoor Monkey #ad - No tape means no damage to your door’s finish. Versatile design: the door monkey is not only an incredibly effective door lock, it also doubles as a pinch guard. No tools or tape required: our unique design allows the Door Monkey to be installed in seconds without the need for tools, tape or hardware.

Installation requirements: the door monkey works with standard 1-⅜” thick interior doors and standard rectangular door stop moulding. No accidental lock-ins: the door Monkey is operable from both sides of the door so there is no chance of your child locking you in a room. It does not fit some nonstandard doors and & door frames. Works with door knobs & lever handles: the door monkey simply clamps to the edge of your door in seconds and works with any style of door knob or lever handle.

The door is always secured in a partially cracked position, helping to prevent painful pinch injuries. Please review the image of the installation requirements before ordering. Please review the image of the installation requirements before ordering. It does not fit some non standard doors and & door frames.

Brand	Door Monkey #ad
Manufacturer	Jordacon Enterprises LLC #ad
Height	7.25 Inches
Length	1 Inches
Weight	0.03 Pounds
Width	2.25 Inches
Part Number	DM1PKRTC
Model	DM1PKRTC

9. TUFF STRIKE

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Hole Cover | Removed Lockset Filler Plate | Door Knob Cover Plate | 2 5/8 | TUFF STRIKE | Oil Rubbed Bronze

#adTUFF STRIKE #ad - Measures 2 5/8" and is used to cover holes up to 2 1/8". Size is 2 5/8" and is used to cover holes up to 2 1/8". Heavy duty! durable hole cover for removed locksets and door knobs. Easy to install! packaged with screws and installation instructions. Bulk discounts available! contact tuff strike for discounts on bulk orders. This listing is for oil rubbed bronze finish only - 1 HOLE COVER. Multiple finishes! available in brushed chrome, Polished Chrome, Prime Coat, Polished Brass, Oil Rubbed Bronze.

Brand	TUFF STRIKE #ad
Manufacturer	TUFF STRIKE #ad
Weight	5 ounces
Part Number	HC258
Model	HC258

10. Defender Security

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High Security to your Home and Prevent Unauthorized Entry – 3” Stop, Aluminum Construction Finish, Defender Security Satin Nickel U 10827 Door Reinforcement Lock – Add Extra

#adDefender Security #ad - It can be installed higher on the door where your children can’t reach! Plus, not only can doors not be kicked in by intruders, it protects against lock picking and bumping while in the locked position. Security screws require holes to be pre-drilled with 1/8 in.

Additional home security - use this high security door reinforcement lock for additional home security on any swing-in door of any door thickness. Of force, this u 10827 satin nickel finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe! Easy installation – the included 3” hardened screws make installation a breeze – extra security and peace of mind can be achieved in just minutes.

It helps to ensure any door cannot be opened from the outside. Length is 2 to 019 inch. Drill bit. Keep your home safe – designed to withstand 800 lbs. Pre-drilling – the included 3 in. Screws as you can strip or break the heads. Watch the video on this page for installation tips and operating instructions.

Brand	Defender Security #ad
Manufacturer	Prime-Line Products #ad
Height	3 Inches
Length	1 Inches
Weight	0.37 Pounds
Width	2.43 Inches
Part Number	U 10827
Model	U 10827
Warranty	Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.