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5 Best Guards Locks of 2025

Last Updated - 2025/05/15

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Prime-Line

PRIME-LINE Defender Security U 10546 Steel Door Guard, 5-1/2 In., 2-3/4 In. by 1-3/4 In., Stainless (Single Pack)

Prime-Line

CA$48.88

More Details
Main highlights
- NOTE – Make sure to dry fit the 4-5/16 inch wide by 10-7/8 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
- 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, 5-1/2 inch on center hole spacing, with a 2-3/4 inch backset from the edge of the door to the center of the bore holes
- BUILT TO LAST – Made of stainless steel, the door lock reinforcement plate comes in a natural finish to fit over two bore holes 2-1/8 inch on your door
- 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
CA$48.88
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Prime-Line

Prime-Line U 9513 12 in. Gray Painted Steel Constructed Latch Shield, for Swing-in Doors (Single Pack)

Prime-Line

CA$48.47

More Details
Main highlights
- Solid steel construction ensures durability
- Please refer to the line art drawing for dimensions and compare with your needs before ordering
- Non-handed latch shield can be used on both left and right hand, in-swinging doors
- Mounts onto door and jamb
- Interlocking brackets protect door from forced entry
- For use with swing-in hinged entry doors
- Finished in gray colored paint
- 12 inch overall height helps provide ample protection of door latching area
CA$48.47
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Blulu

Blulu Door Latch Guard Plate Outswing Angle Latch Protector Shield l Shaped Security Reinforcement Striker Plates to Block Access to Door Lock Deadbolt(2 Pcs,11 Inch)

Blulu

CA$27.02

More Details
Main highlights
- Security Reinforcement: improve the security of your space with the latch guard, its solid stainless steel construction acts as an important reinforcement, increasing the security of your door latch against forced entries and potential perpetrators
- Repair Broken Door Frame: if your door frame is worn out or damaged, the door latch guard plate is the ideal solution, it aids in repairing broken door frames, restoring them to their original state without the fee of professional services or complete door frame replacement
- Quality Construction: the door latch cover is crafted from reliable L shaped 0.04 inch/ 1 mm thick stainless steel, ensuring long lasting use and resistance against corrosion, which can prevent the door from being pried open and kicked in, with passivated edges to ensure that hands are not scratched during installation and use
- Generous Package Inclusion: every purchase includes not 1, but 2 pieces of 11 inch latch guard plate covers, each plate is equipped with 6 screws, so you will get 12 screws for easy installation, ensuring that you have everything you need right out of the box
- Easy Installation: you don't have to be a DIY pro to install the door latch guard, its predrilled holes and accompanying screws make it a breeze to attach to various doors, providing unmatched security reinforcement with minimal effort; The latch guard is reversible and is suitable for left or right handed doors, wood or metal doors
CA$27.02
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Rerishom

2 Pack Home Door Security Lock Withstand 800 lbs for Inward Swinging Door, Kids Safety Door Reinforcement Lock with to Prevent Unauthorized Entry, Child Proof Door Locks for Home Security and Privacy

Rerishom

CA$24.99

More Details
Main highlights
- Unlock in One Second: Reach out and press the upper and lower grooves of the reinforced door locks for kids and pull horizontally to the fully unlocked state to unlock. Unlocking and locking can be completed within a second with a little contact. The most convenient and fast door security device.
- Safety Protection Design: Made of all-aluminum alloy, the sturdy door reinforcement lock can withstand 800 lbs of force, door security lock fixed with 4 screws. Child locks for door, Equipped with four long and four short screws, a total of 8 screws. A must-have choice for providing extra door security to home safety.
- Get Rid of Unsafe Neighborhoods: Give your home, your apartment an extra layer of security in unsafe neighborhoods. The Rerishom safety lock for door is stronger than 12 ordinary deadbolts, and it is designed for women living alone, the elderly and families with young children.
- Easy to Install: The safety door lock can be installed within 5 minutes with an electric drill and a screwdriver. The family quickly gained a sense of security. Child safety door lock, its special design allows you to quickly unlock it under any circumstances to avoid accidents.
- 5-Year After-Sales Service: Rerishom is committed to providing security for American families. We provide a 5-year after-sales guarantee for our products. If you have any questions, please feel free to contact us.
CA$24.99
5
Best Value
25% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Steinwhale
25% Off

Steinwhale 2Pack Home Security Door Reinforcement Lock, Childproof Safety Door Lock Latch Inside Stopper, Add High Security to Prevent Home Unauthorized Entry, Aluminum Construction Finish Black

Steinwhale

CA$29.99

CA$39.99
(25% Off)

More Details
Main highlights
- Keep Your Home Safe: The 3" door lock is designed to withstand maximum 800lbs of force for Inward Swinging Door. It helps prevent doors from being kicked in. Increasing your home security and keeping your family safe.
- Great Design: Features a spring-loaded, childproof and tamper-resistant design with smooth sand-blasting oxidation surface. High-quality aluminium material provides higher safety than traditional door locks to protects against unauthorized entry.
- Easy to Lock & Unlock: To unlock, pinch the door lock on the top and the bottom. Then slide the lock sideways along the door to the direction of the hinges until it can be pulled outward.
- Easy to Install: Come with 7pcs strong screw. Simply mount the door lock latch on your door frame using screwdriver or power tools. The installation takes less than 5mins.
- Childproof: Security Door Lock adds extra security for children kids, prevent from opening door to strangers. Please install higher than the doorknob where your children can not reach, like top of door.
CA$29.99
CA$39.99 (25% Off)

5 Best Guards Locks of 2025

PRIME-LINE Defender Security U 10546 Steel Door Guard, 5-1/2 In., 2-3/4 In. by 1-3/4 In., Stainless (Single Pack)

Prime-Line U 9513 12 in. Gray Painted Steel Constructed Latch Shield, for Swing-in Doors (Single Pack)

Blulu Door Latch Guard Plate Outswing Angle Latch Protector Shield l Shaped Security Reinforcement Striker Plates to Block Access to Door Lock Deadbolt(2 Pcs,11 Inch)

2 Pack Home Door Security Lock Withstand 800 lbs for Inward Swinging Door, Kids Safety Door Reinforcement Lock with to Prevent Unauthorized Entry, Child Proof Door Locks for Home Security and Privacy

Steinwhale 2Pack Home Security Door Reinforcement Lock, Childproof Safety Door Lock Latch Inside Stopper, Add High Security to Prevent Home Unauthorized Entry, Aluminum Construction Finish Black

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