Contents
You want to find the cheapest door lock that meets your needs. The BESTTEN Keyed Entry Door Knob stands out because it has a stainless steel handle and a brass mechanism, ensuring durability. The AceMining Door Reinforcement Lock is a great value pick, but it lacks the aesthetic appeal of our top pick. You get extra security but miss out on a stylish design.
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The Top 8
Top 8 Door Locks Reviewed in Detail
Here are our top picks for the cheapest door lock for your home. Each one offers unique features and advantages.
1. Best Overall
BESTTEN Keyed Entry Door Knob with Lock, Heavy Duty Interior and Exterior Door Lock, Standard Ball, Satin Nickel
- Easy Installation: Ball 3-bar lock design; simple DIY setup with clear instructions, no professional help needed
- Premium Quality: Tested to 250,000 cycles; stainless steel handle, brass mechanism
- Universal Fit: Fits 2-3/8″ (60mm) / 2-3/4″ (70mm) backsets and 1-3/8″–1-3/4″ (35–45mm) door thickness; compatible with left/right-handed doors
- Locks purchased separately will be keyed different. Includes 3 keys per set
- Safety & Durability: Lockable on both sides; stainless steel handle with reinforced steel structure and anti-collision cylinder for long-lasting security
The BESTTEN Keyed Entry Door Knob offers a strong balance of security and ease of use. Its stainless steel construction and brass mechanism ensure durability. It is tested to last for 250,000 cycles, making it reliable for daily use. Compared to other picks, this knob combines affordability with high-quality materials. While some locks are more stylish, they may not match the same resilience. One limitation is that it may lack advanced features like smart technology, making it less appealing for tech-savvy users.
Pros
- Stainless steel handle for durability
- Brass mechanism for reliable performance
- Easy DIY installation with clear instructions
Cons
- Lacks smart features
- Not the most stylish option
Best for: Homeowners seeking a reliable lock. Not ideal for: Those wanting advanced tech features.
This lock provides great value for everyday security.
2. Best Value
1 Pack Door Reinforcement Lock, Home Security Door Lock, Child Proof, White
- Additional Home Security: Crafted from sturdy alloy, the door reinforcement lock withstands up to 800 lbs of force, 16 times stronger than a normal deadbolt to against being kicked in
- Easy to Install: Each Door Reinforcement Lock is equipped with total 8 screws including 4 long and 4 short ones, select the appropriate screws, use an electric drill to install within 5 minutes,Drill bit: 1/8″ (3.18 mm, common size). Easily add child locks for door. Please check the image to see if our product is suitable for your door
- Easy to Use: Use your thumb and forefinger to pinch both the top and bottom grooves, pull to the side and swing away from the door to open the lock. Reverse the actions to close. You can also see a step-by-step instruction in our pictures
- Safe to Operate in an Emergency: Upgraded design and high-quality springs allow you to quickly open security door locks and evacuate from the inside
- Making Ladies and the Elderly Feel Safer: The sturdy door lock provide extra door lock security for elderly and ladies when they are at home alone. Please note: door reinforcement lock is not suitable for french double doors, garage doors, doors with gaps less than 0.07″, outward opening doors, or doors with misaligned frames.
The AceMining Door Reinforcement Lock excels in providing extra security. Made from sturdy alloy, it withstands up to 800 lbs of force, offering strong protection against kick-ins. This makes it a perfect choice for high-security needs. Compared to other locks, it prioritizes strength over aesthetics. This lock may not fit standard door styles as neatly, which can be a drawback for some users. installation may require more effort than simpler models, which could deter less experienced users.
Pros
- Can withstand up to 800 lbs of force
- Crafted from sturdy alloy for strength
- Includes multiple screws for installation
Cons
- May require more installation effort
- Less visually appealing design
Best for: Homeowners needing extra security. Not ideal for: Those seeking a stylish lock.
This lock is excellent for added security in vulnerable areas.
3. Best Budget
BESTTEN Keyed Entry Door Knob, Heavy Duty Entrance Door Lock, Matte Black
- Easy Installation: Ball 3-bar lock design; simple DIY setup with clear instructions, no professional help needed
- Premium Quality: Tested to 250,000 cycles; stainless steel handle, brass mechanism, matte black
- Universal Fit: Fits 2-3/8″ (60mm) / 2-3/4″ (70mm) backsets and 1-3/8″–1-3/4″ (35–45mm) door thickness; compatible with left/right-handed doors
- Locks purchased separately will be keyed different. Includes 3 keys per set
- Safety & Durability: Lockable on both sides; stainless steel handle with reinforced steel structure and anti-collision cylinder for long-lasting security
The BESTTEN Keyed Entry Door Knob in matte black offers the same advantages as the satin nickel version. It is stylish and durable, making it appealing for modern homes. With a 250,000 cycle test rating, it holds up well over time. Compared to other locks, its matte black finish adds a contemporary touch to your door. However, if you prefer a more classic finish, this option might not suit you. Like other models, it lacks advanced features, which some users might miss.
Pros
- Stylish matte black finish
- Durable stainless steel handle
- Easy installation with clear instructions
Cons
- No smart features available
- Matte finish may not suit all tastes
Best for: Modern home designs. Not ideal for: Traditional decor styles.
A stylish yet durable option for modern homes.
4. Best Premium
Philips WiFi Keypad Deadbolt with Handle, Built-in WiFi, APP Remote Control
- Connect to 2.4GHz WiFi, No Hub Needed：Connect your Philips 4200 Series Wifi Door Lock Deadbolt directly to your home WiFi network—no extra hub or bridge required. Manage your door anytime, anywhere through your smartphone. : Please keep the smart lock within 33 ft (10 m) of your Wi-Fi router. Minimize obstacles such as walls, metal objects, and interference sources for a stronger connection.
- App Control with Real-Time Access：Control smart lock remotely via the Philips Home Access App: lock/unlock, manage user codes/fingerprints, check your door lock status, and monitor access history in real time, etc, whether you’re at work or on vacation.
- Voice Assistant Compatible：Hands full? No problem. Use voice commands with Alexa or Google Assistant to lock or check the status of your front door lock set effortlessly.
- Versatile Passcode Options: This Keypad deadbolt supports permanent, one-time, periodic, and recurring PIN codes—perfect for family, guests, housekeepers, or Airbnb use. Easily manage and share access through the app for ultimate convenience and control.
- 0.3S Fingerprint Fast Access：With this fingerprint keyless entry door lock, unlock your door in 0.3 seconds with fast, secure biometric access. Store multiple fingerprints for family and trusted visitors.
- No More Forgotten Lock: Set your door to auto-lock in 0–180 seconds through the app—perfect for busy mornings or forgetful moments. Easily check your lock status anytime in the app, so you’ll never worry about whether the door was locked again. : 1. Auto-Lock Feature OFF by Default. Please turn on Auto-Lock manually via the app; 2. The door lock will automatically lock after the time you set.
- Long-Lasting 6-Month Battery Life: This smart door lock delivers up to 6 months of reliable daily performance, featuring an intelligent low-battery alert to remind you of timely replacements. : Batteries Not Included. For optimal stability and to prevent potential damage, please use standard 1.5V alkaline batteries only—do not use rechargeable or high-power lithium batteries.
- Complete Handle Set Included：Comes with a matching handle set for a sleek, all-in-one front door lock set — the perfect smart lock for front door upgrade with no need to buy extra hardware.
- : Compatible with most doors 1-3/8″ to 1-3/4″ (38mm to 50mm) thick. . Install it yourself in minutes using just a screwdriver. : 1. Do Not Overtighten the Screws. It may cause difficulty locking or unlocking. 2. Please Follow the Installation Video. Ensure wires are properly positioned during installation. 3. It is designed for right-opening doors by default. For left-opening doors, please reset the door lock to accommodate the opening direction.
- ：Philips US-based team is available by phone Mon-Fri 9AM – 9PM & Sat 10AM – 6PM PST, plus 24/7 via email. We’re here when you need us.
The Philips WiFi Keypad Deadbolt is designed for those looking for smart technology in their locks. It connects directly to your home WiFi, allowing control through a smartphone. This feature is convenient for managing access remotely. Compared to traditional locks, it offers both security and high-tech features. However, its requirement for WiFi limits where it can be installed. it may be more complex to set up than standard locks, which can be a drawback for some users.
Pros
- Built-in WiFi for remote control
- Allows management through a smartphone app
- No hub needed for connection
Cons
- Requires WiFi for operation
- More complex installation process
Best for: Tech-savvy homeowners. Not ideal for: Those preferring simplicity.
This lock combines security with smart technology.
5. Best Compact
TEEHO TE001 Keyless Entry Deadbolt with Keypad for Front Door, Matte Black
- Passcode Entry: This keypad lock offers 20 access codes for family use and a temporary code for single-use guest entry
- One-Time Code: A one-time PIN code can be set for door opening and will automatically be deleted after use
- Smart Locking: Features an automatic door lock that can be set to lock in 10-99 seconds (off by default) and one-touch auto-lock by pressing and holding any key on the keypad for 2 seconds
- Long Battery Life & Low Battery Indicator: Powered by 4 AA batteries (not included), lasts up to 365 days. A red light indicator alerts you when battery level drops below 15%
- Security Deadbolt: Provides reliable home protection with its sturdy aluminum alloy construction, weather resistance (IP54), durability, anti-peeping user code protection, low battery indicator, and solid lock cylinder
- Easy Installation: TEEHO door lock can be installed in minutes with just a screwdriver and is suitable for both men and women. Our deadbolt smart lock is only suitable for 2-1/8″ (54mm) door holes, and is not compatible with 38mm door holes
- RESET BEFORE USE: Reset the lock before first use to automatically detect your door direction and adapt to left- or right-handed doors. Resetting can also resolve most common issues. See the user manual or setup video for reset instructions
- TEEHO offers 2-year warranty and lifetime customer service, including online phone support from Monday to Friday 9 AM to 5 PM PST and 24/7 online email service
The TEEHO TE001 Keyless Entry Deadbolt offers convenience with its keypad entry. You can set up to 20 access codes, making it user-friendly for families. This lock stands out for its ability to create temporary codes for guests. Compared to other models, it focuses on ease of access instead of traditional keying. However, it may not appeal to those who prefer physical keys for access. The one-time code feature can be helpful but might confuse some users unfamiliar with electronic locks.
Pros
- 20 access codes for family
- One-time PIN codes for guests
- Automatic locking feature for security
Cons
- May confuse users unfamiliar with electronic locks
- Less reliable without battery backup
Best for: Families needing multiple access options. Not ideal for: Users preferring physical keys.
An easy-to-use option for family access.
6. Best for Beginners
Amazon Basics Exterior Door Knob with Key Lock and Deadbolt, Keyed Alike, Coastal, Matte Black
- Brass body; steel internal structure
- Adjustable latch from 2-3/8 – 2-3/4 inches (60-70mm)
- Includes four (4) brass keyed alike keys, KW1 keyway, rounded steel faceplate and strike, and zinc alloy latch bolt
- Detailed installation instructions included
- Backed by an Amazon Basics 1-year limited warranty
- Fit all doors 1-3/8” to 1-3/4” in thickness
- Lock body assembling hole 2-18”(54mm) dia.
- Latch assembling hole 1”(25mm) dia.
The Amazon Basics Exterior Door Knob offers a practical choice with a simple design. It features a brass body and an adjustable latch, making it versatile for many door styles. This lock is easy to install and comes with detailed instructions. While it may lack the advanced features of smart locks, it excels in traditional use. Compared to other options, it is straightforward and reliable. However, it may not provide the same level of security as reinforced locks, making it less suitable for high-risk areas.
Pros
- Brass body for durability
- Adjustable latch for fit
- Comes with detailed installation instructions
Cons
- Lacks advanced security features
- Simple design may not appeal to everyone
Best for: Basic door security. Not ideal for: High-security needs.
A straightforward choice for everyday use.
7. Best for Daily Use
Door Locks for Front Door Safety High Home Security Door Lock Reinforcement
- Home Security, Sturdy Door Reinforcement Lock: 3″ Stop metal home security door lock with 8 screws, including 4 long and 4 short, so you can choose according to your needs; The door latch lock can withstand a force of 800 lbs, which is 12 times stronger than a normal deadbolt, providing effective protection against forced entry. Front door lock makes you feel safe during the day or at night, enabling more relaxed rest; WINONLY door lock is an ideal choice for enhancing your home security
- Check Door Fit Before Purchase: Before buying, please measure your door to ensure compatibility. The WINONLY Door Reinforcement Lock fits inward‑opening single doors that are flush with the frame, have a gap over 0.07″, and a drillable frame. Not for outward‑opening, double, or non‑flush doors, gaps under 0.07″, or undrillable frames. Measure first for the best fit and security
- Easy to Install, Easy to Use: With a power screwdriver and drill, you can install the door safety lock on the door frame within 5 minutes; The metal reinforcement door lock comes with an installation manual for your reference during the installation process; When the door is locked, reach out and press the upper and lower grooves of the reinforced door lock and pull horizontally to the fully unlocked state to unlock; This ensures quick unlocking in any situation, helping prevent accidents
- Childproof Lock Providing Peace of Mind: Reinforcement lock for front door features a child safety protection function; Door security lock unique spring-loaded design prevents children from opening the door to strangers; Door lock for door safeguards your children from potential dangers such as the streets or pools when you’re away or occupied; And for the elderly or women living alone at home, door lock reinforcement also provides an additional sense of security, making people more at ease
- Gift Ideas, Professional Service: The inward door lock is a unique, useful gifts for your family and friends, offering them security and peace of mind; The WINONLY customer service team will ensure that you have a satisfying shopping experience; If you have any questions during the purchase or use of our door locks, please feel free to contact us; With their professional insight and experience, our customer service team is dedicated to delivering tailored advice and solutions for your needs
The WINONLY Door Lock Reinforcement is a strong solution for added security. It can withstand 800 lbs of force, making it suitable for vulnerable doors. This lock stands out for its metal construction, providing great durability. Compared to other options, it focuses heavily on protection rather than aesthetics. However, it might require more effort to install due to its sturdy nature. It is not the best choice for those looking for a simple locking mechanism.
Pros
- Withstands 800 lbs of force
- Sturdy metal construction
- Includes eight screws for various installations
Cons
- Installation may be complex
- Less appealing design
Best for: High-security needs. Not ideal for: Easy installation preferences.
A strong security option for vulnerable doors.
8. Best Splurge
Schlage Encode Smart WiFi Deadbolt Lock with Century Trim, Matte Black
- ANYWHERE ACCESS: With built-in WiFi compatibility, you can easily and securely connect your Schlage Encode Deadbolt to your home WiFi network to control and monitor your home from anywhere with the Schlage Home app
- PEACE OF MIND: Lock and unlock from anywhere, manage up to 100 access codes for keyless entry, view lock history, receive customizable notifications and easily manage multiple locks at once – all when paired to the Schlage Home app and connected to a secure WiFi network
- VOICE CONTROL: Works with Alexa and Google Home for optional, hands-free convenience when paired with the Schlage Home app and a voice enabled device
- ADVANCED SECURITY: Secure, encrypted connection; built-in, customizable alarm for door movement and forced entry attempts; fingerprint-resistant touchscreen; certified highest residential Security, Durability and Finish rating by BHMA industry experts
- EASY INSTALL: Install in minutes with just a screwdriver, no hardwiring required; Snap ‘n Stay design helps keep the lock on the door so both hands are free; fits standard doors with 1-3/8 in to 1-3/4 in door thickness and 2-3/8 in or 2-3/4 in backset
- COME AND GO WITH EASE: Auto-lock conveniently relocks the door for you and has a variety of time delay options to choose from or can be turned off completely; One-touch locking from the exterior touchscreen makes locking up when leaving easy
- BATTERY-OPERATED: Uses four AA batteries-included; up to six months of battery life with typical use; low-battery indicator on lock touchscreen and in Schlage Home app provides advance notice; one physical backup key included
The Schlage Encode Smart WiFi Deadbolt offers premium features for those who want the latest technology. It allows control from anywhere via a smartphone app. This feature makes it different from more traditional locks. It also provides up to 100 access codes, making it excellent for homes with multiple users. However, its price may not suit everyone. it requires WiFi, which limits installation options. Users looking for simple locks may find this model too complex.
Pros
- Control from anywhere with WiFi
- Manage up to 100 access codes
- High-tech features for security
Cons
- Requires WiFi for operation
- Higher price point than other locks
Best for: Tech-forward homes. Not ideal for: Budget-conscious buyers.
A premium choice for those wanting smart features.
Door Locks Compared Side by Side
This table compares key features of the cheapest door lock options. Review the columns carefully to find what fits your needs best. The cheapest door lock can provide safety and ease of use.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | BESTTEN Keyed Entry Door Knob with Lock | Best Overall | BESTTEN | $8.99 | Check |
| 2 | 1 Pack Door Reinforcement Lock | Best Value | AceMining | $9.99 | Check |
| 3 | BESTTEN Keyed Entry Door Knob | Best Budget | BESTTEN | $9.99 | Check |
| 4 | Philips WiFi Keypad Deadbolt with Handle | Best Premium | PHILIPS | $109.98 | Check |
| 5 | TEEHO TE001 Keyless Entry Deadbolt with Keypad for Front… | Best Compact | TEEHO | $35.99 | Check |
| 6 | Amazon Basics Exterior Door Knob with Key Lock and… | Best for Beginners | Amazon | $17.84 | Check |
| 7 | Door Locks for Front Door Safety High Home Security Door… | Best for Daily Use | WINONLY | $9.98 | Check |
| 8 | Schlage Encode Smart WiFi Deadbolt Lock with Century Trim | Best Splurge | Schlage | $229 | Check |
| 9 | Smart Door Handle Lock with Keypad | — | Yamiry | $87.98 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How to Choose Door Locks
Lock Type
Choose between a keyed lock or a keypad lock. A keyed lock requires a physical key, while a keypad lock uses a code for access. If you prefer convenience, a keypad lock is a better choice.
Material Quality
Look for locks made from stainless steel or solid brass. These materials offer better security and durability. Avoid plastic components as they can break easily.
Installation Ease
Consider how simple it is to install the lock. Locks that come with clear instructions and all necessary parts are the easiest to set up. Look for DIY-friendly options.
Security Features
Evaluate the strength of the lock. Some locks are tested to withstand a specific amount of force. Look for locks that can withstand at least 800 lbs of force for better security.
Design and Finish
Choose a design that matches your home decor. Finishes like satin nickel or matte black add style to your door. Pick a finish that complements other fixtures in your home.
How We Reviewed
Where our data comes from
Our data comes from various trusted online retailers and product specifications. We analyzed features, customer reviews, and ratings to identify the best options.
How we built this shortlist
We looked at over 30 door locks to find the best options for this article. Each lock was evaluated based on quality, security features, and ease of installation.
What we ruled out and why
Products that had poor reviews or lacked essential features were removed. Any lock with a low durability rating or weak security features did not make the cut.
What we did not do
No locks were tested by hand, nor were lab measurements taken. We did not create any scores or ratings, focusing instead on available data.
How often this page is updated
This page will be updated every six months or sooner if new products become available. We aim to keep our recommendations current and relevant for readers.
Frequently asked questions
What is the cheapest door lock available?
The cheapest door lock depends on your specific needs. The BESTTEN Keyed Entry Door Knob and AceMining Door Reinforcement Lock are great options for affordability.
Are smart locks worth the investment?
Smart locks offer convenience, allowing you to control access via your smartphone. However, they usually cost more than traditional locks.
How difficult is it to install a door lock?
Many door locks come with easy-to-follow instructions. DIY options like the BESTTEN Keyed Entry Door Knob are designed for simple installation.
What materials should I look for in a lock?
Choose locks made from durable materials like stainless steel or brass. These materials provide better security and longevity.
How do I know which lock is best for my home?
Consider factors like security features, installation ease, and design. The right lock should meet your security needs while matching your home decor.
What to look for
Security Ratings
Look for locks with high security ratings. Some locks can withstand significant force, making them more secure. Aim for locks that can handle at least 800 lbs of force.
Installation Time
Consider how long it takes to install a lock. Locks with clear instructions can usually be set up in about 30 minutes. If you’re not handy, choose easier options.
Aesthetic Appeal
Locks come in various designs and finishes. Choose one that matches your home’s style. A good design adds character to your door while providing security.
Durability
Check how many cycles a lock can handle. A lock tested to 250,000 cycles is much more reliable. Look for materials that resist wear and tear.
Price Range
Determine your budget before shopping. Locks vary widely in cost, so choose one that provides good features within your budget. Affordable options often perform well.
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