20 Best Deadbolt Cylinder Guard [2024]

Are you looking for the best Deadbolt Cylinder Guard? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Deadbolt Cylinder Guard.

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# Preview Product
1 Guard Security Heavy Duty Jimmy Proof Deadbolt Door Lock, Silver, Single Cylinder with Key Entry... Guard Security Heavy Duty Jimmy Proof Deadbolt Door Lock, Silver, Single Cylinder with Key Entry...
2 Heavy Duty Jimmy Proof Deadbolt Door Lock, Brass, Single Cylinder with Key Entry Heavy Duty Jimmy Proof Deadbolt Door Lock, Brass, Single Cylinder with Key Entry
3 Prime-Line Products U 9970 Prime-Line Single Cylinder Jimmy-Proof Deadlock, Die Cast, Brass Finish Prime-Line Products U 9970 Prime-Line Single Cylinder Jimmy-Proof Deadlock, Die Cast, Brass Finish
4 Rocky Mountain Goods Jimmy Proof Lock Deadbolt Lock with Keys - Heavy Duty Safety deadbolt - Easy... Rocky Mountain Goods Jimmy Proof Lock Deadbolt Lock with Keys - Heavy Duty Safety deadbolt - Easy...
5 Segal SE 15361 Deadbolt – Jimmy-Proof Design Prohibits Forced Entry by Spreading of Door Frames... Segal SE 15361 Deadbolt – Jimmy-Proof Design Prohibits Forced Entry by Spreading of Door Frames...
6 Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder
7 Guard Security 1303 Jimmy-Proof Single Cylinder Deadbolt Door Lock with Flat and Angle Strikes and... Guard Security 1303 Jimmy-Proof Single Cylinder Deadbolt Door Lock with Flat and Angle Strikes...
8 NU-SET 2120-3 Jimmy Proof Style Inter Locking Deadbolt Lock with Single Cylinder, Bronze NU-SET 2120-3 Jimmy Proof Style Inter Locking Deadbolt Lock with Single Cylinder, Bronze
9 ASSA 7000 Series MAX+ Double Cylinder Deadbolt with Security Guard 624 Dark Oxidized Bronze Grade 1 ASSA 7000 Series MAX+ Double Cylinder Deadbolt with Security Guard 624 Dark Oxidized Bronze Grade 1
10 Segal SE 15323 Deadbolt, Single Unit, Chrome Finish – Solid Bronze Alloy Construction, Single... Segal SE 15323 Deadbolt, Single Unit, Chrome Finish – Solid Bronze Alloy Construction, Single...
11 Defender Security U 10378 Cylinder Guard, Brass Plated Defender Security U 10378 Cylinder Guard, Brass Plated
12 Kwikset Downtown 92580-030, Deadbolt Door Lock, Single Cylinder, Square Low Profile with SmartKey... Kwikset Downtown 92580-030, Deadbolt Door Lock, Single Cylinder, Square Low Profile with SmartKey...
13 CRL DL2174A Aluminum Mortise Cylinder Guard CRL DL2174A Aluminum Mortise Cylinder Guard
14 NU-SET Lock | Double Cylinder Deadbolt Keyed Alike Lock | Single Set Deadbolt Lock | Home... NU-SET Lock | Double Cylinder Deadbolt Keyed Alike Lock | Single Set Deadbolt Lock | Home...
15 Super Grip Lock Deadbolt Strap Accessory and Portable Travel Lock Super Grip Lock Deadbolt Strap Accessory and Portable Travel Lock
16 Kwikset 83373 - SILVER Smartkey Deadbolt Cylinder in Silver Kwikset 83373 - SILVER Smartkey Deadbolt Cylinder in Silver
17 Berlin Modisch Single Cylinder Deadbolt Lock Slim Square for Front Door Modern Contemporary High... Berlin Modisch Single Cylinder Deadbolt Lock Slim Square for Front Door Modern Contemporary High...
18 Copper Creek DB2410SS Single Cylinder Deadbolt, Satin Stainless Copper Creek DB2410SS Single Cylinder Deadbolt, Satin Stainless
19 Honeywell 8111009 Single Cylinder Deadbolt, Polished Brass Honeywell 8111009 Single Cylinder Deadbolt, Polished Brass
20 Kwikset 660 Single Cylinder Deadbolt with SmartKey Security, Satin Nickel Finish Kwikset 660 Single Cylinder Deadbolt with SmartKey Security, Satin Nickel Finish
Bestseller No. 1
Guard Security Heavy Duty Jimmy Proof Deadbolt Door Lock, Silver, Single Cylinder with Key Entry...
  • THE ULTIMATE IN SECURITY: Nothing says secure like a deadbolt, especially like one from Guard Security. Rest easy at night, or when you’re not home,...
  • SIMPLE AND SECURE: This deadbolt set is a breeze to install in your home so you can have it up and running in no time, going in and out of the door....
  • TOP OF THE LINE LOCKS: Guard Security commercial grade locks offer a higher level of protection with heavy weight bodies and more secure shackle...
  • TESTED AND ENSURED QUALITY: Every Guard Security Padlock is individually tested at the factory to ensure smooth performance before packaging. Guard...
  • PRODUCT SPECIFICATIONS: Package contains (1) Guard Security Heavy Duty Jimmy Proof Deadbolt Door Lock, Silver, Single Cylinder with Key Entry #44861....
Bestseller No. 2
Heavy Duty Jimmy Proof Deadbolt Door Lock, Brass, Single Cylinder with Key Entry
  • THE ULTIMATE IN SECURITY: Nothing says secure like a deadbolt, especially like one from Guard Security. Rest easy at night, or when you're not home,...
  • SIMPLE AND SECURE: This deadbolt set is a breeze to install in your home so you can have it up and running in no time, going in and out of the door....
  • TOP OF THE LINE LOCKS: Guard Security commercial grade locks offer a higher level of protection with heavy weight bodies and more secure shackle...
  • TESTED AND ENSURED QUALITY: Every Guard Security Padlock is individually tested at the factory to ensure smooth performance before packaging. Guard...
  • PRODUCT SPECIFICATIONS: Package contains (1) Guard Security Heavy Duty Jimmy Proof Deadbolt Door Lock, Brass, Single Cylinder with Key Entry #44861....
Bestseller No. 3
Prime-Line Products U 9970 Prime-Line Single Cylinder Jimmy-Proof Deadlock, Die Cast, Brass Finish
  • PROHIBIT FORCED ENTRY – Use our strong, durable deadlock, featuring a jimmy-resistant design, to prohibit forced entry by the spreading of door...
  • DURABLE CONSTRUCTION – Constructed of diecast metal with a brass-colored finish, this single cylinder deadbolt is strong, high quality and durable,...
  • EASY INSTALLATION – Installation is quick and easy, with instructions included. The deadlock is a surface-mounted, cross-bolt locking device which...
  • INCLUDES - This door lock includes an angled strike, a rim cylinder, two keys (keyed differently), a cylinder trim ring, fasteners, a mounting plate,...
  • INSTALLATION TIP - Snap-off or cut-off end sections of tailpiece as needed, if it is too long for your door. Having the tailpiece too long can...
Bestseller No. 4
Rocky Mountain Goods Jimmy Proof Lock Deadbolt Lock with Keys - Heavy Duty Safety deadbolt - Easy...
  • Heavy duty steel double cylinder locking deadbolt makes for the safest deadbolt design
  • Shutter guard prevents forced entry even if cylinder is opened
  • Interlocking throw bolt with pry resistant design
  • Fits standards doors between 1 3/8” to 2 3/8”
  • Lifetime Warranty
Bestseller No. 5
Segal SE 15361 Deadbolt – Jimmy-Proof Design Prohibits Forced Entry by Spreading of Door Frames...
  • PROHIBIT FORCED ENTRY – Use our strong, durable SEGAL deadbolt, featuring a jimmy-proof design, to prohibit forced entry by spreading of door...
  • DURABLE CONSTRUCTION – Constructed of solid high strength bronze alloy with a brushed bass finish, this single cylinder deadbolt is strong, high...
  • EASY INSTALLATION – Installation is quick and easy and all fasteners and instructions are included.
  • INSTALLATION NOTES - This deadbolt is a surface-mounted, cross-bolt locking device which can be mounted to 1-3/8 in. to 2-3/8 in. thick wood or metal...
  • INCLUDES - This original SEGAL brand deadbolt includes an angle strike and a FLAT strike, a rim cylinder, 2 keys (keyed different), a cylinder trim...
SaleBestseller No. 6
Prime-Line U 9972 Jimmy-Resistant Deadlock, Diecast, Brass Color, Angle Strike, Double Cylinder
  • Components are constructed of diecast and steel and materials
  • Comes in a beautiful, corrosion resistant, brass plated color
  • Designed for use with hinged entry doors, but can be used on other doors where a secure locking device is desired
  • Features a spring loaded mechanism
  • Easy to install with only a few simple tools
SaleBestseller No. 8
NU-SET 2120-3 Jimmy Proof Style Inter Locking Deadbolt Lock with Single Cylinder, Bronze
  • DEADBOLT LOCK: Features 2 hardened steel interlocking throw bolt for pry-resistant and increased door security
  • DEAD BOLT DOOR LOCK: Hidden tamper-resistant shutter guard against force entry if cylinder is removed
  • FRONT DOOR LOCK: Zinc alloy die casting steel casing resists tempering and weathering
  • DOOR LOCK SECURITY: Large thumb turn inside for easy locking and unlocking
  • DEAD BOLT FOR DOORS WITH KEY DIMENSIONS: Fits door thickness between 1-3/8-Inch to 2-3/8-Inch
Bestseller No. 9
ASSA 7000 Series MAX+ Double Cylinder Deadbolt with Security Guard 624 Dark Oxidized Bronze Grade 1
  • Handling: Non-Handed for Left or Right hand doors
  • Cylinder: Maximum+ Cylinder, Double Cylinder with Thumb Turn Interior
  • Keys: 2 Patented Keys & Duplication Card
  • Backset: 2-3/4"
  • Bolt: Hardened bolt with full 1" throw
SaleBestseller No. 10
Segal SE 15323 Deadbolt, Single Unit, Chrome Finish – Solid Bronze Alloy Construction, Single...
  • RELIABLE SECURITY – This Prime-Line SEGAL Deadbolt features a jimmy-proof design, which helps prevent forced entry when attempts are made to spread...
  • DEPENDABLE CONSTRUCTION – This single cylinder SEGAL Deadbolt is constructed from solid high strength bronze alloy, ensuring the strength and...
  • TAMPER RESISTANT DESIGN - The Prime-Line SEGAL Deadbolt is built and constructed to last, incorporating a tamper-resistant shutter guard and...
  • STYLISH DESIGN – The SEGAL Deadbolt is finished with brushed chrome, giving the lock a sleek and stylish look that accentuates any style and...
SaleBestseller No. 11
Defender Security U 10378 Cylinder Guard, Brass Plated
  • Heavy steel cylinder guard
  • Exterior Mounted Plated Covers Rim Cylinder Face from Tampering
  • Fits Night Lock Rim Cylinders
  • Four Through Door Bolts
Bestseller No. 12
Kwikset Downtown 92580-030, Deadbolt Door Lock, Single Cylinder, Square Low Profile with SmartKey...
  • Designer style and superior security with this Kwikset Signature Series product
  • For use on exterior doors where keyed entry and security is needed
  • Featuring SmartKey Security, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds.
  • SmartKey Security re-key technology is compatible with Kwikset (KW1) keyway or (SC1) keyway options
  • Deadbolt operated by key outside and thumb turn inside
Bestseller No. 13
CRL DL2174A Aluminum Mortise Cylinder Guard
  • For Standard Face 5-Pin, 1-5/32" (29 mm) Mortise Key Cylinder
  • For Use on Aluminum Doors
  • Free Spinning Beveled Collar
  • Hardened Steel Security Ring
SaleBestseller No. 14
NU-SET Lock | Double Cylinder Deadbolt Keyed Alike Lock | Single Set Deadbolt Lock | Home...
  • DEADBOLT LOCK: Our Double Cylinder Deadbolt Lock is designed for home security helping to prevent forced entry
  • DEAD BOLT SET: Deadbolt for Front Door or Back Exterior Door Security comes with 2 keys per lock
  • KEYED ALIKE DEADBOLT: All of our Entry Door Deadbolt Locks can be opened with the same key
  • FRONT DOOR DEADBOLT: Our Dead Bolt for Doors fits a standard door thickness of 1-3/8" to 1-3/4" | Standard backset size | Adjustable 2-3/8" or 2-3/4"
  • DEADBOLT DOOR LOCK SECURITY DIMENSIONS: 3-1/2" x 3-1/2" x 2-1/2" | 3.63 lbs
Bestseller No. 15
Super Grip Lock Deadbolt Strap Accessory and Portable Travel Lock
  • SUPER GRIP LOCK: Stop intruders from unlocking your door at home or when traveling. It works on most deadbolts used in homes, apartments, hotels and...
  • MANY USES: It works on most deadbolts used in homes, apartments, hotels and motels.
  • USE WHILE TRAVELING: If you rent or stay in a hotel or motel strangers already have your key. Protect yourself and help reduce crime.
  • STOP BUMP KEYS: Bump keys sold online open locked doors nearly as fast as a working key. Super Grip Lock makes deadbolts key andpick proof it also...
  • HOW IT WORKS: Stand at your door and hold the deadbolt handle in the locked position, no one can unlock your door, Super Grip Lock does that job for...
SaleBestseller No. 16
Kwikset 83373 - SILVER Smartkey Deadbolt Cylinder in Silver
  • Kwikset Smartkey Deadbolt Cylinder Silver
  • Replacement Smart Key cylinder for deadbolts
  • This is manufactured in China
Bestseller No. 17
Berlin Modisch Single Cylinder Deadbolt Lock Slim Square for Front Door Modern Contemporary High...
  • Designed to complement modern contemporary style interior and exterior doors for commercial and residential applications low profile deadbolt
  • Heavy duty high grade security door deadbolts for use on exterior doors where a deadbolt single cylinder keyed entry on the outside and thumb turn...
  • Uniquely crafted low profile square shaped Deadbolt Set With 2 3/8 inch - 2 3/4 inch adjustable backset latch Features adjustable latch to fit all...
  • Comes with unique thumb-turn interior lock latch knob that that is opened by an exterior key KW1 keyway for office or front doors, Fully reversible...
  • Durable & Portable secure keyed entry deadbolt Iron Black Finish Deadbolt which fits 1-3/8-Inch to 1-3/4-Inch doors easy installation in just minutes
Bestseller No. 18
Copper Creek DB2410SS Single Cylinder Deadbolt, Satin Stainless
  • Ansi Grade-3 Security Single Cylinder Deadbolt With Decorative Turn-Piece
  • Tough Steel Cylinder Guard And Solid Brass Cylinder
  • Full 1’ Throw Deadbolt
  • Satin Stainless Finish
Bestseller No. 19
Honeywell 8111009 Single Cylinder Deadbolt, Polished Brass
  • Two (2) identical large head entry keys
  • Anti-bump resistant
  • Can be installed on left or right handed doors
  • Meets grade-3 residential security standards
  • Rekey able KW-1 keyways
SaleBestseller No. 20
Kwikset 660 Single Cylinder Deadbolt with SmartKey Security, Satin Nickel Finish
  • Keyed entry deadbolt with a traditional colonial design for an exterior door; Easy installation in just minutes with a screw driver.Control...
  • For use on exterior doors where a deadbolt on one side and keyed entry and security is needed
  • Features SmartKey Security Re-key your lock in 3 easy steps; Compatible with Kwikset KW1 Keyway
  • Features adjustable latch to fit all standard door preparations; Exposed screws on the interior face
  • Side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat conventional pin & tumbler...

Having trouble finding a great Deadbolt Cylinder Guard?

This problem is well understood by us because we have gone through the entire Deadbolt Cylinder Guard research process ourselves, which is why we have put together a comprehensive list of the best Deadbolt Cylinder Guards available in the market today.

After hours of searching and using all the models on the market, we have found the best Deadbolt Cylinder Guard for 2023. See our ranking below!

How Do You Buy The Best Deadbolt Cylinder Guard?

Do you get stressed out thinking about shopping for a great Deadbolt Cylinder Guard? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Deadbolt Cylinder Guard, which is why we have assembled a comprehensive list of the greatest Deadbolt Cylinder Guard available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Deadbolt Cylinder Guard that you consider buying. Your questions might include the following:

  • Is it worth buying an Deadbolt Cylinder Guard?
  • What benefits are there with buying an Deadbolt Cylinder Guard?
  • What factors deserve consideration when shopping for an effective Deadbolt Cylinder Guard?
  • Why is it crucial to invest in any Deadbolt Cylinder Guard, much less the best one?
  • Which Deadbolt Cylinder Guard are good in the current market?
  • Where can you find information like this about Deadbolt Cylinder Guard?

We’re convinced that you likely have far more questions than just these regarding Deadbolt Cylinder Guard, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Deadbolt Cylinder Guard, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Deadbolt Cylinder Guard. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Deadbolt Cylinder Guard buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Deadbolt Cylinder Guard currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Deadbolt Cylinder Guard 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.
  2. Features: What bells and whistles matter for an Deadbolt Cylinder Guard?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Deadbolt Cylinder Guard.
  5. Customer Ratings: Number ratings grade Deadbolt Cylinder Guard objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Deadbolt Cylinder Guard.
  7. Product Quality: You don’t always get what you pay for with an Deadbolt Cylinder Guard, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Deadbolt Cylinder Guard is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Deadbolt Cylinder Guard information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Deadbolt Cylinder Guard is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What type of DEADBOLT should I buy?

A: Single cylinder deadbolts are extremely popular with indoor use. Double cylinders, on the other hand, tend to be the lock of choice for outdoor use because of the extra security they provide. When using a single cylinder on an exterior door, you will want an extra tough lock like the Prime-Line Products U 9970.

Q: What is the best double cylinder deadbolt lock?

A: Best Double Cylinder: Brinks 2718-119 Double Cylinder If having good security on both sides of the door is a priority for you, the double cylinder deadbolt is the best option. Having a key lock on both sides of the door will prevent people on any side from getting undesired access.

Q: What is the best smart deadbolt lock for 2023?

A: 0.4 2. Kwikset Single Cylinder Deadbolt Lock 0.5 3. Schlage B60N 619 Single Cylinder (Our Best Pick) 0.6 4. August Smart Deadbolt Lock ~ 3rd Generation Technology. 0.7 5. August Smart Deadbolt Lock 2023 ~ 2nd Generation Technology. 0.8 6. Kwikset 909 SmartCode Electronic Deadbolt Lock. 0.9 7.

Q: Is a Grade 3 deadbolt lock worth it?

A: A grade 3 lock is not preferred, it depends on your budget for buying the best deadbolt lock for home. How to know the gradings of the lock? Although the grading system makes it easier for you to select a lock, it will be difficult to buy one. When the locks are packed and sold in the market, they don’t have the grades written on the pack.