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The Best Lock And Door Reinforcer of 2023 – Reviewed and Top Rated

2,964 (random number) Reviews Scanned

Rank No. #1
Defender Security MP9552 Stainless Steel Single Bore Hole Lock and Door Reinforcement Plate for 1-3/8 in. Thick Doors, Stainless Steel Finish (Single Pack)
  • NOTE – Make sure to dry fit the 4-5/16 inch wide by 4-1/2 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
  • BUILT TO LAST – Made of stainless steel, the door lock reinforcement plate comes in a natural finish to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors only that have a 2-1/8 inch bore hole through the door, with a 2-3/8 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 4-5/16 inch wide by 4-1/2 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
SaleRank No. #2
Defender Security U 9585 Lock and Door Reinforcer, 1-3/8 in, Stainless steel
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors
  • BUILT TO LAST – Made of stainless steel, the door lock reinforcement plate comes in a stainless steel finish to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/8 inch thick doors only that have a 2-1/8 inch bore hole through the door with a 2-3/8 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 3-7/8 inch wide by 9 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
Rank No. #3
Stainless Steel Lock and Door Reinforcer for Reinforcing and Repairing Doors, Add Extra Security to Your Home and Against Home Invasion, 5-1/2 in, 2-3/8' x 1-3/4 in
  • REINFORCE AND REPAIR DOORS - Reinforcing the fragile of the door and fixing a damaged door easily by using this door and lock reinforcer,to make the door more durable.
  • EXTRA HOME SECURITY - Protecting the weak points of entrance door with this stainless steel reinforcer, it provide extra security to your house and against home invasion by increasing the sturdiness of the door and help you feel at ease when you're preventing forced break-in.
  • USEFUL FOR - This set of door and lock reinforcer is suitable for wooden or metal doors with mortise or drive-in latches, key-in knob locksets and combination locksets (size : 1-3/4 in. thick doors, 2-1/8 in. bores, 2-3/8 in. backset, 5-1/2 in. hole centers, 3-7/8 in width x 10-7/8 in Height, please check your lock size before the order)
  • EASY TO INSTALL - It is a easy job to install this door and lock reinforcement by taking a few minutes , and it provides you with extra home security.
  • What you get: 1 x door reinforcer; and if you have any issues, please contact us and we will help you ASAP.
SaleRank No. #4
Prime-Line U 10750 Lock Door reinforcer, single pack, Bronze
  • REINFORCE AND REPAIR DOORS – Reinforce weak spots on entry doors and repair damaged areas with this Prime-Line U 10750 Lock and Door Reinforcer.
  • ADDITIONAL HOME SECURITY – Securing the weak spot of an entry door with a stainless-steel lock and door reinforcer can add additional home security and help you rest easy knowing you’re preventing forced entry.
  • CAN BE USED - This combo lock and door reinforcer can be used on wood or metal doors with mortise or drive-in latches. It also accommodates key-in knob locksets, deadbolts, or combination locksets.
  • EASY INSTALLATION – Installation is a breeze, and all fasteners are included – extra security and peace of mind can be achieved in just minutes!
  • FITS – 1-3/4 inch thick doors, 2-1/8 inch bores, 2-3/8 inch backset, 5-1/2 inch hole centers, 3-7/8 inch width x 10-7/8 inch height
SaleRank No. #5
Defender Security U 9553 1-3/4 In. x 4-1/2 In. Stainless Steel Lock and Door Reinforcer, 2-1/8 In. Single Bore, 2-3/8 In. Backset (Single Pack)
  • Designed for single bore doors with a 2-3/8 inch backset
  • Used to reinforce and repair doors to aide in preventing forced entry
  • Fits 1-3/4 inch thick doors, 2-1/8 inch bores, 2-3/8 inch backset, 3-7/8 inch width x 4-1/2 inch height
  • Stainless steel construction
  • Pre-punched for mounting
SaleRank No. #6
Stainless Steel Lock and Door Reinforcer Plate Lock Reinforce and Repair Doors Black Door Jamb Reinforcement 5-1/2 Inch, 2-3/8' x 1-3/4 Inches for Front Entry Bedroom Door Home (1 Piece)
  • Package Including: you will receive 1 piece of door jamb reinforcement, which are often applied to reinforce and repair door lock, adding additional home security and preventing forced entry by strangers
  • Product Size: our door reinforcement measures about 2-1/8 inch in aperture, 2-3/8 inch in backset, 5-1/2 inch in hole spacing, and overall dimensions of approximately 3-7/8 inch width and 10-7/8 in length, so appropriate for 1-3/4 inch thick doors
  • Reliable Material: this door frame reinforcer is made of quality stainless steel spray color, the door reinforcement plate is waterproof and sturdy, which can be applied to strengthen the weak spots on the door and repair these places, thus strengthening the lock firmness, to ensure that the door is firmly locked
  • Multiple Occasions: this deadbolt's reinforcers are not only suitable for wooden or metal doors with latch, but also suitable for knobs, latches or combination locks with keys, to provide security to your house easily
  • Easy to Install: It is easy to install this black gatehouse door reinforcer; You can measure the door hole distance before you buy it; When installing, remove the lock core and handle, matches the door seal to the door lock hole, secure with screws, and install the lock core
Rank No. #7
Defender Security U 9551 1-3/4 In. x 9 In. Thick Solid Brass Lock and Door Reinforcer, 2-1/8 In. Single Bore, 2-3/8 In. Backset (Single Pack)
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors when the latch area has been compromised
  • BUILT TO LAST – Made of stainless steel, the door lock reinforcement plate comes in a natural finish to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors only that have a 2-1/8 inch bore hole through the door, with a 2-3/8 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 3-7/8 inch wide by 9 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
SaleRank No. #8
Defender Security U 9592 1-3/4 In. x 4-1/2 In. Thick Stainless Steel Lock and Door Reinforcer, 2-1/8 In. Single Bore, 2-3/4 In. Backset (Single Pack)
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors
  • BUILT TO LAST – Made of solid stainless steel, the door lock reinforcement plate comes finished in stainless steel to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors only that have a 2-1/8 inch bore hole through the door with a 2-3/4 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 4-5/16 inch wide by 4-1/2 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
Rank No. #9
Leinuosen Door Reinforcement Plate 5-1/2 Inch, 2-3/8 x 1-3/4 Inch Lock and Door Reinforcer Stainless Steel Home Security Door Reinforcement Lock Security to Repair Home Wood Metal Doors(4 Pack)
  • Door Reinforcement Plates Set: the package comes with 4 pieces of silver door reinforcement plates, which help to reinforce and repair the door lock, and improve the security of the door lock
  • Size Information: the security door reinforcer fits 1-3/4 inches thick doors, it measures 2-1/8 inches in bores, 2-3/8 inches in backset, 5-1/2 inches in the hole spacing, and the overall size is about 3-7/8 inches wide and 10 -7/8 inches long
  • Stainless Steel Material: made of quality stainless steel, the door reinforcement plate is waterproof and strong, which can be applied to reinforce the weak points on the door and repair these places, thus strengthening the door lock solidity and ensuring a solid door lock
  • Applicable Occasions: the door guard can be applied on wooden or metal doors with deadbolt or drive in latches; It is also suitable for keyed knob, latch or combination locks
  • Easy to Install: the deadbolt reinforcer is easy to install, you can measure the door hole distance before purchase, when installing, remove the lock cylinder and handle, match the door seal to the door lock hole, fixed with screws, and then install the lock cylinder
Rank No. #10
Defender Security U 9552 Door Reinforcer, For 1-3/4 In. Doors, 2-3/4 In. Backset, Stainless Steel, Recessed (Single Pack)
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors when the latch area has been compromised
  • BUILT TO LAST – Made of stainless steel, the door lock reinforcement plate comes in a natural finish to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors only that have a 2-1/8 inch bore hole through the door, with a 2-3/4 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 4-5/16 inch wide by 9 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
SaleRank No. #11
Defender Security U 9549 1-3/8 In. x 9 In. Thick Solid Brass Lock and Door Reinforcer, 2-1/8 In. (Single Pack)
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors
  • BUILT TO LAST – Made of solid brass, the door lock reinforcement plate comes in a beautiful brass finish to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/8 inch thick doors only that have a 2-1/8 inch bore hole through the door with a 2-3/4 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 4-5/16 inch wide by 9 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
Rank No. #12
Sliverdew 4 Pack Door Knob Deadbolt Reinforcement Plate Matte Black Door Knob Plate Door Lock Deadbolt Hole Cover Plate Door Handle Fixing Cover Filler Reinforcer Kit
  • PREMIUM MATERIAL - The thickened door hole cover plate is made of high quality stainless steel, not easy to fade and rust.
  • EASY TO USE - Just peel off the adhesive tapes of the deadbolt reinforcement cover plate and paste it cover the hole on the door.
  • PRACTICAL DESIGN - Perfect for covering the damaged areas around the door lock, and prevent the door handle from loosening.
  • WIDE APPLICATION - Door reinforcement plate fits for most standard door knobs, lever locks and deadbolt.
  • PACKAGE INCLUDE - You will receive 4 pcs door knob hole repairing metal plate.
SaleRank No. #13
Defender Security U 9589 1-3/8 inch x 4-1/2 inch Thick Stainless Steel Lock and Door Reinforcer, 2-1/8 inch Single Bore, 2-3/8 inch Backset (Single Pack)
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doorst aht are 1-3/8 inch thick only
  • BUILT TO LAST – Made of solid stainless steel, the door lock reinforcement plate comes finished in stainless steel to fit over a single bore hole on your door
  • INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/8 inch thick doors only that have a 2-1/8 inch bore hole through the door with a 2-3/8 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 3-7/8 inch wide by 4-1/2 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
Rank No. #14
First Watch Security 2001-VB Reinforcer Strike Plate
  • Size: 1-3/8" x 2-3/8"
  • Finish: Vintage bronze
  • 9" Repairs damaged doors
  • Assists in preventing forced entry
  • 1 Pack
SaleRank No. #15
Defender Security U 9573 1-3/4 In. x 4-1/2 In. Thick Solid Brass Lock and Door Reinforcer (Single Pack)
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors
  • BUILT TO LAST – Made of solid brass, the door lock reinforcement plate comes in an antique brass finish to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors only that have a 2-1/8 inch bore hole through the door with a 2-3/8 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 3-7/8 inch wide by 4-1/2 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
SaleRank No. #16
Defender Security U 9590 1-3/4 In. x 4-1/2 In. Thick Stainless Steel Lock and Door Reinforcer, 2-1/8 In. Single Bore, 2-3/8 In. Backset (Single Pack)
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors
  • BUILT TO LAST – Made of solid stainless steel, the door lock reinforcement plate comes finished in stainless steel to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors only that have a 2-1/8 inch bore hole through the door with a 2-3/8 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 3-7/8 inch wide by 4-1/2 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
SaleRank No. #17
Prime-Line MP9455 Lock and Door Reinforcer, 1-3/4 In. x 2-3/8 In., Stainless Steel, Natural Finish (Single Pack)
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of an entry door with the non-recessed door lock reinforcer; use to reinforce and repair both metal and wood doors
  • BUILT TO LAST – Made of stainless steel, the door lock reinforcement plate comes in a naturals finish
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors; it measures 3-7/8 inch wide by 4-1/2 inch tall; it accommodates key-in knob locksets on doors that have 2-1/8 inch bore sizes, with a backset of 2-3/8 inch
  • NOTE - Please refer to the line art drawing for dimensions and compare with your needs before ordering
Rank No. #18
Defender Security U 9976 1-3/4 In. Thick Stainless Steel Door Edge Reinforcer (Single Pack)
  • Used to reinforce door edges
  • Helps prevent a forced entry
  • Mounts to door edge 1-3/4 in
  • Stainless steel construction
  • Accommodates lockset or deadbolt
SaleRank No. #19
Prime-Line U 9586 1-3/4 In. x 9 In. Thick Solid Brass Lock and Door Reinforcer, 2-1/8 In. Single Bore, 2-3/8 In. Backset (Single Pack), Stainless Steel
  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors
  • BUILT TO LAST – Made of stainless steel, the door lock reinforcement plate comes in a stainless steel finish to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors only that have a 2-1/8 inch bore hole through the door with a 2-3/8 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 3-7/8 inch wide by 9 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
Rank No. #20
CRANACH Door Reinforcement Lock , Black, 3" Security for Kids,Home Child Proof locks Withstand 800 lbs Inward Swinging ,Easy to Install.
  • [Keep your home safe] CRANACH security door lock Designed to withstand 800 lbs. of force,12times stronger than a normal deadbolt to against being kicked in,this reinforcement lock increasing your home security and keeping you and your family safe!
  • [Childproofing and Tamper-resistan] This door guardian has a spring-loaded design which can keep child safe. The child proof door locks can be installed higher on the door where your children can’t reach! Plus, prevent child from opening the door to unknown people.
  • [Easy to Install] Use power screwdriver and drill to mount CRANACH security door lock on your door frame ,finish DIY. CRANACH reinforcement door lock installation less than 5 minutes.Equipped with two sets of screws, four 1" and four 2", the length of the screw can be selected as needed.
  • [Easy to Use] Place index finger on top of CRANACH security door lock and thumb on bottom and slide lock away from the base plate along the door in the direction of the hinges then pull outward.This security door lock no tools required to open, just a little practice.Not only prevent breaking in but also easy to open in case of emergency.
  • [Quality Assurance & Warranty] CRANACH provide you with high quality home security door lock and services.We provide 5 years warranty to make sure you could buy with confidence and would try our best to solve any problem until you are satisfied.

Last update on 2023-08-05 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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  1. Brand Value: Every brand of Lock And Door Reinforcer has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
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  3. Specifications: How powerful they are can be measured.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Lock And Door Reinforcer.
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