Advertising Disclosure

5 Best High Security Deadbolt Locks of 2025

Last Updated - 2025/10/10

1
Best Choice

✖
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.

Mul-T-Lock

Mul-T-Lock Cronus High Security Grade 2 Single Cylinder Dead-Bolt w/Thumb Turn 2-3/8 or 2-3/4 Adjustable Backset for Commercial and Residential Metal Or Wood Doors (Stainless Steel)

Mul-T-Lock

CA$233.03

More Details
Main highlights
- Fits doors from 1-3/8" inch(35mm) to 1-3/4" inch (45mm).
- Economical and cost effective when high security is needed.
- Drill and Pick proof High Security Mul-T-Lock cylinder With steel hardened pin with solid core steel rosette.
- Can be Keyed Alike or Master a keyed - UL Fire rated, ANSI Grade2- Mul-T-Lock is a ASSA ABLOY Group Brand.
- 3 Mul-T-Lock junior keys ( 008 Keyway) with one duplicate card To Make Duplicates key copy's included.
CA$233.03
2

✖
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.

BRINKS

BRINKS Security Door Locks, High-Security Keyless Entry, Smart Electronic Door Lock with Deadbolt, Up to 50 Codes, Automatic Locking, Satin Nickel

BRINKS

CA$103.76

CA$108.99
(4% Off)

More Details
Main highlights
- MULTIPLE SECURE ACCESS OPTIONS: This fingerprint door lock allows up to 50 fingerprints, 50 user codes, and 10 single-use codes for this smart door lock
- LONG-LASTING BATTERY LIFE: Powered by 4 AA batteries, enjoy over 24 months of power (2 x greater than leading competitors) with this electronic deadbolt lock, a keyless entry door lock includes low battery indicators. Smart door locks for front door
- EFFORTLESS INSTALLATION: Fits standard doors with adjustable latch for automatic door lock setups. Perfect for installing smart deadbolt locks for front door without additional wiring
- DURABLE & RELIABLE CONSTRUCTION: ANSI Grade 3 certified with a 1-inch deadbolt and hardened steel pin for smart front door lock setups and durable security locks for front door use
- ADVANCED SECURITY FEATURES: Protect your home with PRO-GUARD technology in this smart lock deadbolt and electronic deadbolt door lock, an anti-tamper alarm, and anti-pry shield. Provides robust protection against pick, bump, and drill attacks
CA$103.76
CA$108.99 (4% Off)
3

✖
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.

Flip Lok

FlipLok High Security Door Lock - 10X Stronger Than a Deadbolt, Keypad Lock, Silver, Keyless

Flip Lok

CA$64.99

More Details
Main highlights
- MADE FROM INDUSTRIAL GRADE ALUMINUM AND STAINLESS STEEL – FlipLok Home has a tensile strength of 27, 557 PSI (pounds per sq inch). Structural steel is rated 400-500 PSI. No intruder is going to get into your safe room.
- INSTANTLY TURNS ANY ROOM INTO A SAFEROOM – FlipLok flips, drops, and locks in a second turning your room into a saferoom. FlipLok is un-pickable, unbreakable and installs at any height – place higher than a toddler can reach for their safety, set appropriate height for kids and adults. FlipLok is also wheelchair friendly and ADA compliant.
- INSTALLS IN LESS THAN 5 MINUTES – FlipLok works on any inward swinging door and left to right opening doors. Just follow the simple instructions provided. Set your height, insert the screws and you are done! FlipLok operates with no electronics or batteries and is always ready and failure-proof. No need to replace your current door systems.
- FLIPLOK IS WOMEN-OWNED AND OPERATED – Anna Reger and her husband John invented FlipLok after an active threat was a little too close to home. Too often women and family members do not have enough security in their own homes. Their goal was to create a simple and universal solution for security in the home, school, and office. FlipLok is a certified Women-Owned Business
- 10X STRONGER THAN A DEADBOLT – Tests prove that FlipLok Residential withstands 1670 pounds of pressure, while FlipLok Commercial withstands 2600 pounds of pressure. In comparison, your average deadbolt has a rated strength of just 100 pounds of pressure. With FlipLok, it would take the most powerful intruder over about 1300 kicks to begin to wear down the lock! Also protects against entry from those with spare or pass keys
CA$64.99
4
Best Value
12% Off

✖
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.

Flip Lok
12% Off

FlipLok High Security Door Lock - 10X Stronger Than a Deadbolt, Keypad Lock, Black, Keyless

Flip Lok

CA$64.94

CA$73.84
(12% Off)

More Details
Main highlights
- MADE FROM INDUSTRIAL GRADE ALUMINUM AND STAINLESS STEEL – FlipLok Home has a tensile strength of 27, 557 PSI (pounds per sq inch). Structural steel is rated 400-500 PSI. No intruder is going to get into your safe room.
- INSTANTLY TURNS ANY ROOM INTO A SAFEROOM – FlipLok flips, drops, and locks in a second turning your room into a saferoom. FlipLok is un-pickable, unbreakable and installs at any height – place higher than a toddler can reach for their safety, set appropriate height for kids and adults. FlipLok is also wheelchair friendly and ADA compliant.
- INSTALLS IN LESS THAN 5 MINUTES – FlipLok works on any inward swinging door and left to right opening doors. Just follow the simple instructions provided. Set your height, insert the screws and you are done! FlipLok operates with no electronics or batteries and is always ready and failure-proof. No need to replace your current door systems.
- FLIPLOK IS MOM DESIGNED AND INVENTED – Anna Reger, mom and stepmom to 7 and her husband John invented Flip Lok after an active shooter hit too close to home. Too often women and family members are not safe and protected in their own homes. Their goal was to create a simple and universal solution for security in the home, school and office. FlipLok has a commercial version and is available for schools and school districts. FlipLok is a certified Women Owned Business
- 10X STONGER THAN A DEADBOLT – Tests prove that FlipLok Residential withstands 1669 pounds of pressure, while FlipLok Commercial withstands 2000+ pounds of pressure. In comparison, a Grade- 1 (most secure) deadbolt has a rated strength of just 100 pounds of pressure. With FlipLok, it would take the most powerful intruder over about 1300 kicks to begin to wear down the lock! Also protects against entry from those with spare or pass keys
CA$64.94
CA$73.84 (12% Off)
5

✖
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.

Lufyzora

Lufyzora Single Cylinder Deadbolt Lock with Key, High Security Deadbolt Lock for Exterior/Interior/Entrance Doors, Matte Black Dead Bolt Locks with Adjustable Backset of 2-3/8” or 2-3/4” (Black)

Lufyzora

CA$19.99

More Details
Main highlights
- Upgrade Optimization: Deadbolt lock with key use special gaskets and studs, this design prevents the lock core from rotating during installation. And the installation is more solid, not easy to come loose
- High Security: Dead bolt locks for exterior doors requiring high security, meet to BHMA Grade3 standards. Vandal-proof, kick-proof and anti-theft resistant, protect your home and your property inside it
- Easy Install: All the accessories are included, with installation instructions, you can easily install it by yourself with just a cross-head screwdriver. It takes only a few minutes to install the dead bolt lock
- Complete Accessories: Deadbolt lock for door comes with adjustable backset, exterior keyed parts, Interior thumb piece, strike plate, 3 keys, spacer, hardware fasteners, plastic protector, installation guide
- Adjustable Backset: Deadbolt door lock with adjustable latch backset of 2-3/8 inches to 2-3/4 inches, and it can fit doors with a thickness from 1-3/8 inches to 1-3/4 inches, suitable for different door lock requirements
CA$19.99

5 Best High Security Deadbolt Locks of 2025

Mul-T-Lock Cronus High Security Grade 2 Single Cylinder Dead-Bolt w/Thumb Turn 2-3/8 or 2-3/4 Adjustable Backset for Commercial and Residential Metal Or Wood Doors (Stainless Steel)

BRINKS Security Door Locks, High-Security Keyless Entry, Smart Electronic Door Lock with Deadbolt, Up to 50 Codes, Automatic Locking, Satin Nickel

FlipLok High Security Door Lock - 10X Stronger Than a Deadbolt, Keypad Lock, Silver, Keyless

FlipLok High Security Door Lock - 10X Stronger Than a Deadbolt, Keypad Lock, Black, Keyless

Lufyzora Single Cylinder Deadbolt Lock with Key, High Security Deadbolt Lock for Exterior/Interior/Entrance Doors, Matte Black Dead Bolt Locks with Adjustable Backset of 2-3/8” or 2-3/4” (Black)

You may also like...

Dwell+Good Door Locks (2-Pack) - Easy To Install Aluminum Home Security Door Locks for Front Door- Child Proof Door Lock for Kids Safety - Withstand 800 lbs of Force & Tamper Proof Top Door Lock Latch

BRINKS. Double Cylinder Keyed Deadbolt Lock, Satin Nickel - Pick, Bump and Drill Resistant and Comes with an Anti-Pry Shield

Weiser Safelock Satin Nickel Round Deadbolt Lock, ANSI/BHMA Grade 3 Certified Front Door Lock, Exterior Door Lock with Key, Traditional Door Locks for Entry Door

Probrico (3 Pack) Keyed Alike (Combo Packs) Single Cylinder Deadbolts Brushed Nickel, Keyway Keys Handleset, 3 Keys Anti-Theft Interior& Exterior Door Hardware (for Entrance Lock and Front Gate)

Weiser Elements Satin Nickel Square Deadbolt Lock, ANSI/BHMA Grade 3 Certified Front Door Lock, Kick Proof, Bump Proof & Anti-theft Exterior Door Lock with Key, Traditional Door Locks for Entry Door

WUSOUPU Brushed Nickel Deadbolt Lock Round Single Sided Deadbolt with Key Heavy Duty Single Cylinder Deadbolt Lock Pick Resistant & Anti-pry High Security Door Deadbolt Locks for Entry Door

KIDOACOW Deadbolt Lock with Keys, Anti-Theft Square Deadbolt High Security & Kick Resistant Single Cylinder Deadbolt Lock, Heavy Duty Dead Bolt Locks for Interior/Exterior/Front Door(Brushed Sliver)

2 Pack Home Door Security Lock Withstand 800 lbs for Inward Swinging Door,Door Reinforcement Lock with 8 Screws to Prevent Unauthorized Entry,Extra Security Door Locks for Kids Security and Privacy

2 Pack Home Door Security Lock Withstand 800 lbs for Inward Swinging Door,Door Reinforcement Lock with 8 Screws to Prevent Unauthorized Entry,Extra Security Door Locks for Kids Security and Privacy

Double Keyed Deadbolt Lock - Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt 3 Keys Interior& Exterior Dead Bolt Lock for Door Lock(Black)

Sign up and get exclusive special deals