The Best double lock door knob of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best double lock door knob of 2022. Check our ranking below.
2,579 Reviews Scanned
- Individual keys:Each dedbolt with its own key. Not keyd alike. Different keys for security needs. This double cylinder deadbolt can be locked or unlocked by a key on both side
- Stable&Durabel for wide application:The deadbolt confirms with ANSI Grade 3, exceeds 200,000 cycles,long lasting for daily use. Suitable for door needing locking and special security. Perfect for exterior door, interior door, front door, bedroom. Provide high security to your home
- Adjustable Latch: 2-3/8" or 2-3/4"(60mm or 70mm). Fits door board thickness: 1-3/8" to 1-3/4"(35mm-45mm). Deadbolt diameter 65mm
- Universal locking deadbolt:For all standard doors, fits both right and left handed doors. Zinc alloy material not get dirty easily, anti finger print
- Easy Intallation: Easy to install with all accessories included (deadbolt,latch,strike plate,srews,keys). The easy installation makes for a one-person project
- ALL KEYED SAME– Keyed Alike Entry Lock(each pack with 3 keys), allows you minimize keys in your home, all lock can be opened with same key,Satin Nickel Finish.
- EASY INSTALLATION: Install your door knob with deadbolt lock sets for front door in a flash, SCRATCH RESISTANCE screwdriver, mounting screws and instruction are included. No need for professional door fitters, you can do it yourself!
- ONE SIZE FITS MOST: This round door knob lockset fits 1-3/8" to 1-3/4" doors. Use it for your front door entry, backdoor, bedroom door, or wherever you see fit.
- DURABLE: Confirm with ANSI Grade 3, Exceeds 200,000 cycles. Black finish stainless steel knobs with high-grade copper lock and keys, high quality,durable, and resist corrosion.
- Service:please check these parts before install,If there is any quality problem with your purchasing, please contact us. We will refund the item value.If you encounter any problems, please contact us and we will reply to you within 24 hours.
- 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
- 【Double Cylidner Deadbolt】--The lockset comes with a double cylinder deadbolt, and it could be locked and opened by keys from both side. It will be best used for your house or office where a higher security is needed
- 【Same Keys for All Locksets】-- If you purchase a multi-set(12 sets at most, if you need more ones, contact with customer service), of a nickel door lock and a single cylinder deadbolt, they will all have the same keys. All of the deadbolts and locks will have the same key making it easy for you to keep a track
- 【Application】--This combination of door lever and deadbolts, will give your home or rental house a new look, you can use them in contemporary/modern style room,transitional traditional Victorian Colonialism home décor
- 【Steel Adjustable Latch】--The door lever set fits doors with a thickness of 1-3/8 inch to 1-3/4 inch (35mm to 45mm) and is equipped with an adjustable backset of 2-3/8 inch or 2-3/4 inch (60mm or 70mm)
- 【Quality Ensured】--With ANSI Grade 3 verification, the hardware set exceeds 200,000 cycles ensuring the quality provided to you. Please feel free to get in touch with us if there is a problem
- 🔐Excellent function: lock and unlock by turning the outer key or the inner key, and the hard latch escorts your safety.Please note that the key of each lock is unique and multiple locks cannot be opened.
- 🔐Extra security:Solid copper cylinder keyhole, solid steel latch, high security, with anti-pry and anti-collision function, suitable for the door that needs of keys to enter and protect privacy.
- 🔐Adjustable backset:Suits for a variety of doors with a range of thickness of 35 mm to 50 mm (1-3/8"to 2"). Adjustable latch suits for back plate with 60mm (2-3/8") or 70mm (2-3/4")..Notice: The latch plate is not removable.
- 🔐Easy to install: Only a screw driver are used for the entire installation process,easy to install locked deadbolt in just a few minutes, can save money and time.
- 🔐Rest assured purchase:Please carefully confirm the size to meet your needs before purchase, if you have any questions with our product, please inform us, we will be 24 hours for your service.
- EASY INSTALLATION: Install your lockset in a flash. All you need is a door and a tool set! No need for professional door fitters, you can do it yourself!
- WITH DEADBOLT: Lockset for both left and right handed doors(ALL KEYED ALIKE lockset, door lever is keyed outside and with thumb turn botton inside, while deadbolt is keyed both outside and inside); Material: Zinc Alloy; Finished Colour: Matte Black Finish.
- ONE SIZE FITS MOST: This black door lever lockset fits 1-3/8" to 1-3/4" doors. Use it for your front door entry, backdoor, bedroom door, or wherever you see fit.
- SAFE AND SECURE: The Door Lock is the perfect way to keep your home (and your stuff) protected. A high-quality latch provides extra security for your door entry so that you can rest easy.
- BEAUTIFUL BLACK: It’s not just a door lock— it’s a statement piece. These gorgeous door levers are matte black finished and sure to add a touch of sophistication to your home.
- For use on exterior doors where keyed entry and security is needed
- Universal handing; fits both right handed and left handed doors
- Features an adjustable latch to fit all standard door preparations
- ANSI/BHMA grade 3 certified
- Includes 4 Keys
- Reminder: The machine screws come preinstalled in the handle. Please remove them before installation
- Locks purchased separately will be keyed different. Includes 3 keys per set
- All metal construction with satin nickel finish
- Adjustable latch 2-3/8’’ - 2-3/4’’ (60-70mm) backset. Door thickness from 1-3/8’’ to 1-3/4’’ (35-45mm)
- For use on exterior doors where keyed entry and security is needed
- Universal handing; fits both right handed and left handed doors
- Featuring SmartKey re-key technology; re-key the lock yourself in seconds in 3 easy steps
- ANSI/BHMA grade 3 certified
- Features an adjustable latch to fit all standard door preparations
- 𝙐𝙥𝙜𝙧𝙖𝙙𝙚 𝙮𝙤𝙪𝙧 𝙛𝙧𝙤𝙣𝙩 𝙙𝙤𝙤𝙧 - Welcome your guests with a strong first impression, and the black door handle with deadbolt is the first details your family experience every day. Clean lines and rich tones of matte black add the finishing touch to this entry door handle set. The right hardware complements your home’s exterior and looks modern and classic.
- 𝙃𝙚𝙖𝙫𝙮 𝙙𝙪𝙩𝙮 𝙢𝙖𝙩𝙚𝙧𝙞𝙖𝙡 𝙖𝙣𝙙 𝙙𝙪𝙧𝙖𝙗𝙡𝙚 𝙛𝙞𝙣𝙞𝙨𝙝 - Made of premium zinc alloy and stainless steel of splendid rust protection and anti-oxidation , finished with electroplating technology for anti-corrosion. Electroplating paint finish gives you a perfect touch. If you encounter any problems in use, you are welcome to contact us.
- 𝘼𝙙𝙟𝙪𝙨𝙩𝙖𝙗𝙡𝙚 𝙡𝙖𝙩𝙘𝙝 - Adjustable latch to fit 2 3/8" or 2 3/4" backsets. Fits on 1 3/8" to 1 3/4" thick doors. Before you purhcase the black door locksets with deadbolts, measure the thickness and backsets. Everything is based on the correct installation.
- 𝙍𝙚𝙫𝙚𝙧𝙨𝙞𝙗𝙡𝙚 𝙡𝙚𝙫𝙚𝙧 𝙛𝙤𝙧 𝙧𝙞𝙜𝙝𝙩 𝙤𝙧 𝙡𝙚𝙛𝙩 𝙝𝙖𝙣𝙙 𝙪𝙨𝙚 - The interior lever can be rotated to work in both directions way. The exterior door handle with deadbolt can be installed on both right-handed and left-handed doors. The matte texture is for smooth comfortable touch. Brief streamlined silhouette is for space sense of depth.
- 𝙎𝙩𝙧𝙖𝙞𝙜𝙝𝙩𝙛𝙤𝙧𝙬𝙖𝙧𝙙 𝙞𝙣𝙨𝙩𝙖𝙡𝙡𝙖𝙩𝙞𝙤𝙣 𝙬𝙞𝙩𝙝 𝙥𝙧𝙚-𝙚𝙭𝙞𝙨𝙩𝙞𝙣𝙜 𝙝𝙤𝙡𝙚 - All exterior door lock set with deadbolt are included in the package, including an installation guide. Easy to install with just a screwdriver. Keep in mind when installing you have to line everything up perfectly.
Last update on 2025-06-26 / Affiliate links / Images from Amazon Product Advertising API
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