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Top 10 Door Knob Conversion Kit of 2020 – Consumer Guide & Reviews

Rank No. #1
Kwikset Corporation 81706-003 Thick Door Conversion Kit in Iron Black
  • Package Dimensions: 8 L x 3.5 H x 2 W (inches)
  • Package Weight : 0.5 pounds
  • Country of Origin : China
  • For use with knobs and levers
Rank No. #2
Kwikset 22827 CP DL 2WAL DI 3/26 CNV KIT Mobile Home Exterior Entry Lock Conversion Kit
  • Kit converts conventional Kwikset entry locks to fit mobile home doors
  • Includes polished brass and chrome round mobile home strike plates
  • 2-way adjustable latch fits 2-3/8-inch and 2-3/4-inch backsets
  • Complete instructions for easy installation
  • 10-year mechanical and 5-year finish warranties
Rank No. #3
Kwikset 83229-001 12003 CP PL 7/8RF 3/26 CNV KIT Mobile Home Interior Lock Conversion Kit,Brass
  • Conversion kit adapts conventional Kwikset interior latches for use in mobile homes
  • Replaces passage and privacy latches for use with thinner doors
  • Includes polished brass and chrome round strike plates for easy matching
  • Included 7/8-inch round-face latch fits 2-3/8-inch backsets for easy conversion
  • Lifetime mechanical and finish warranty
Rank No. #4
Kwikset 12077 CP DB RFL CNV KIT Mobile Home Exterior Deadbolt Conversion Kit
  • For use on exterior doors where keyed entry security is needed
  • Specifications: -1.75" Door thickness and Overall dimensions: 4" L x 0.5" H x 0.5" W
  • Drive in deadbolt latch fits 2-3/8-inch backsets only
  • Will work with standard Kwikset deadbolts
  • Adapts deadbolts to fit the thinner doors found in mobile homes
Rank No. #5
EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks
  • ★Special Design---Special double button design with soft TPR material increased friction with the door knob. When you need to open the door,press the double buttons and turn the door knob easily.
  • ★Easy Installation/Release---No drill and tools need,no harm to the door.Take off the door knob cover then set it on the door knob and close the two covers,the door knob is in lock.It can be easily released by a screwdriver.
  • ★Why need it---Prevent babies from opening the door and getting into dangers like the toilet or the storeroom and get injured;Prevent babies from going in or out of the house without adults' superision; Prevent children from playing with the door and pinching their fingers.
  • ★Safety & Eco-Friendly---Made of Eco-Friendly PP and TPR material. EUDEMON baby safty door knob cover has pass Mechanical and Physical Properties test(EN71). Parents can use them safely on the door knobs.
  • Please note that this product has been updated, with only a little difference in appearance, but no change in function. You may receive products both in old version and the new version, but the function is completely the same, please feel free to purchase.
SaleRank No. #6
Copper Creek CK2030BC Colonial Knob, Black
  • ANSI Grade-3 Security Privacy Ball Knob
  • Privacy locking Function: Ideal for bedrooom and Bathroom use only.
  • "New" exterior privacy release button: operate with coin or standard screwdriver only. No Privacy key required. Does not have a keyed cylinder, not for use where keyed security is required.
  • Steel Round Corner Adjustable Latch (not suitable for Drive-in application). Nickel plated bolts.
  • Limited Lifetime warranty and 5 year finish warranty
Rank No. #7
Door Lever Lock (2 Pack) Child Proof Doors & Handles 3M Adhesive - Child Safety By Tuut
  • Compatible with standard door lever handles. US Patent No. 10,221,587
  • NEW PATENTED TECHNOLOGY: No more children locking you in a room. The only way to lock and unlock the lever lock is by pressing the buttons!
  • Deter children from opening doors with a Door Lever Lock. Simple, unobtrusive design that blends into your room design.
  • Easy Installation: Peel the damage-free 3M adhesive and place the lever lock on the door.
  • EXCLUSIVE LIFETIME GUARANTEE: If at any time you’re not 100% satisfied, Tuut will offer a full refund on your purchase of child safety door lever lock!
Rank No. #8
Door Knob Covers - 4 Pack - Child Safety Cover - Child Proof Doors by Jool Baby
  • Deter children from opening doors or getting locked in a room with a door knob cover.
  • Compatible with standard spherical doorknobs. Fits more door knobs than any competing product.
  • Our door knob safety cover features a subdued, unobtrusive design that blends into your room design.
  • Manufacturers lifetime warranty covering defects.
SaleRank No. #9
Kwikset Convert Smart Lock Conversion Kit (Amazon Key Edition – Amazon Cloud Cam required), Compatible with Alexa in Satin Nickel
  • Get keyless entry and monitor your door with Amazon Key. Optional in-home delivery is also available for Prime members in select cities and surrounding areas. (Amazon Cloud Cam Key Edition required).
  • Transforms your existing deadbolt into a smart lock in minutes. Replace only your current lock's interior hardware while keeping the exterior hardware the same. Easily installs with only a screwdriver.
  • Ideal for renters — keep your existing deadbolt and use your existing keys.
  • 2017 TechHome Product of the Year.
  • Replaces standard deadbolt – not compatible with interconnected locksets.
SaleRank No. #10
Defender Security 10446 Door Hole Cover Plate – Maintain Entry Door Security by Covering Unused Hardware Holes, 2-5/8” Diameter, Satin Nickel
  • MAINTAIN SECURITY – Use this door hole cover plate to help maintain security and privacy on entry doors where the knob latch or deadbolt hardware is no longer being used. Cover up the holes that may allow for unwanted entry or invasion of privacy, and keep doors looking great!
  • CONCEAL HOLES – This door hole cover plate can cover bores and holes from 1/2” diameter up to 2-1/8”
  • EASY INSTALLATION – With only two fasteners to install, installation is quick and easy, and the door hole cover plate can conceal most bores and holes for additional security and privacy.
  • HEAVY DUTY – Made of heavy-duty gauge steel with a satin nickel finish, this door hole cover provides peace of mind and extra security, plus it’s durable and made to last.
  • SIZING – This door cover plate has a 2-5/8” outside diameter and fits on doors up to 1-3/4” thick.
SaleRank No. #11
PRIME-LINE Products Classic Bronze PRIME-LINE E 2495 Mortise Keyed Knob – Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 in-1-3/4 in. Interior Doors
  • NEW INSTALLATION FIT – This lock set is ideal for replacing broken lock sets on 1-3/8 in.-1-3/4 in. Interior doors.
  • BEAUTIFUL, CLASSIC BRONZE KNOB LOCK SET - The E 2495 bronze knob set is ideal for replacing or updating interior door hardware. With a classic bronze finish, it’s a great choice for your next project.
  • LEFT OR RIGHT HAND INSTALLATIONS – The steel case mortise assemblies can be used for left or right hand installations, and can easily be installed.
  • REPLACE ANTIQUE LOCK SETS – This E 2293 Mortise lock set is the perfect choice for replacing broken knobs on old doors.
  • LOCK BOLT KEY – This door lock set can be used as a privacy lock on bedrooms, bathrooms and other interior doors - the lock bolt is key activated from both the inside and outside.
SaleRank No. #12
Copper Creek BK2030SS Privacy Ball Knob, Satin Stainless
  • ANSI Grade-3 Security Privacy Ball Knob
  • Privacy locking Function: Ideal for bedrooom and Bathroom use only.
  • "New" exterior privacy release button: operate with coin or standard screwdriver only. No Privacy key required. Does not have a keyed cylinder, not for use where keyed security is required.
  • Steel Round Corner Adjustable Latch (not suitable for Drive-in application). Nickel plated bolts.
  • Limited Lifetime warranty and 5 year finish warranty
Rank No. #13
PRIME-LINE Defender Security E 2330 Mortise Keyed Lock Set with Satin Nickel Knob – Perfect for Replacing Broken Antique Lock Sets and More, Fits 1-3/8 in.-1-3/4 in. Interior Doors (Satin Nickel)
  • NEW INSTALLATION FIT – This lock set is ideal for replacing broken lock sets on 1-3/8 in.-1-3/4 in. Interior doors.
  • BEAUTIFUL, SATIN NICKEL KNOB LOCK SET - The E 2330 nickel knob set is ideal for replacing or updating interior door hardware. With a satin nickel finish, it’s a great choice for your next project.
  • LEFT OR RIGHT HAND INSTALLATIONS – The steel case mortise assemblies can be used for left or right hand installations, and can easily be installed.
  • REPLACE ANTIQUE LOCK SETS – This E 2330 Mortise lock set is the perfect choice for replacing broken knobs on old doors.
  • LOCK BOLT KEY – This door lock set can be used as a privacy lock on bedrooms, bathrooms and other interior doors - the lock bolt is key activated from both the inside and outside.
SaleRank No. #14
Kwikset 96900-381 690T 15 SMT BBPKG Satin Nickel Tylo Entry Combo Set
  • 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
Rank No. #15
KWIKSET 664 26D 664 Conversion Kit For Single Sided-Deadbolts, Satin Chrome - 2478573
  • Conversion Kit for 663 one-sided deadbolt
  • Kit includes exterior plate and screw
  • Lifetime mechanical and finish warranty
Rank No. #16
Kwikset 83262-001 SmartKey Re-keying Kit
  • Easy installation and easy handling
  • Comes with 4 everyday precut keys and 2 temporary precut keys
  • Comes with upgraded re-key tool
  • For use with any Kwikset Signatures SmartKey lock and will not work with traditional pin and tumbler cylinders
  • Re-keys a SmartKey cylinder in under 30 seconds
SaleRank No. #17
Blackstone 5249 Propane to Natural Gas Conversion Kit for Grill, Compatible 28", 36" Griddles, Tailgater, Rangetop Combo & Single Burner Rec Stove – Hose, Quick Connect Fitting, Grey
  • ENJOY UNENDED SUPPLY OF NATURAL GAS with Blackstone gas conversion kit. Our BBQ conversion kit makes sure you never have to worry about running out of gas during your next outdoor cooking venture. Very useful while grilling a big meal or for a crowd.
  • PREMIUM QUALITY: The 10 feet high-quality hose of our gas grill conversion kit is durable enough to take up the beating and flexible enough to move your gas device as needed. The solid brass fittings can survive the elements without rusting or premature damage.
  • COMPATIBILITY: Blackstone conversion kit is compatible with Blackstone 28" Griddles, 36" Griddles, Tailgater, Rangetop Combo, and Single Burner Rec Stove. Please note that it doesn't work with the Blackstone AirFryer Griddle Combo.
  • EVERYTHING INCLUDED KIT: The grill and griddle conversion kit from propane to natural gas includes a 10 feet (3/8") natural gas hose, 3/8" quick connect fitting, 16 natural gas orifices, 2 thread check gauges and a 7mm orifice wrench.
  • HASSLE-FREE INSTALLATION: You don't need to be mechanically inclined to install this BBQ natural gas conversion kit. All you need to do is to follow the detailed instructions and that's it. Plus, you won't be needing any fancy tools; a wrench and pipe dope are enough.
Rank No. #18
Kwikset 99250103 Kevo Convert Smart Lock Venetian Bronze Conversion Kit
  • Kevo Convert upgrades your existing Kwikset, Weiser, Baldwin or Schlage deadbolt into a smart lock that you can lock/unlock within Bluetooth range using your smart device (check device compatibility below before purchase)
  • Use with Kevo Plus Connected Hub to remotely lock or unlock your door from anywhere (sold separately for $99)
  • Kevo Convert now works with Alexa voice commands (requires Kevo Plus Connected Hub)
  • Not Touch-to-Open – you will need a Kevo 2 (99250-203) Smart Lock
  • Smart Home compatibility with Amazon Alexa, Ring Doorbell, Skybell, Nest Learning Thermostat, select Honeywell Thermostats, Android Wear and IFTTT
Rank No. #19
MiLocks TKK-02SN Tkk-Sn Digital Door Knob Lock with Electronic Keypad for Interior Doors, Satin Nickel
  • Interior door keyless entry: add up to 6 keypad users for storage doors, closet doors, bedroom doors and more
  • Adjustable: Fits left and right handed doors. Bluetooth: not compatible
  • Easy programming: simple keypad programming procedure adds or deletes users in seconds
  • Direct replacement: no extra work on standard door prep
  • Glow in the dark keypad: better visibility in the dark; Min. Door Thickness: 1 1/4 inches, Max Door Thickness: 1 7/8 inches; Meets or exceeds ANSI Grade 3 requirements
Rank No. #20
Kwikset 1826-18 6-Way Adjustable Plain Latch, Polished Brass
  • Kwikset universal adjustable spring latch
  • Kwikset -- Polished brass
  • This is manufactured in Mexico
  • Kwikset interior door latch replacement; meets ANSI/BHMA Grade-2 security specs
  • Fits all Kwikset Ultramax, Titan, and Maximum Security locksets

Last update on 2021-07-19 / Affiliate links / Images from Amazon Product Advertising API

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