Top 10 Interior Door Lock – Door Knobs

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1. Copper Creek

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Copper Creek BK2040SS Ball Entry Door Knob, Satin Stainless

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Copper Creek #ad - Ansi grade-3 security Keyed Entry Ball Knob. Steel round Corner Adjustable Latch. Rich satin Stainless Finish. Nickel plated bolts. Limited lifetime mechanical and 5 year finish warranty.
BrandCopper Creek #ad
ManufacturerCopper Creek Hardware #ad
Height2.8 Inches
Length7.4 Inches
Weight1.19 Pounds
Width3.5 Inches
Part NumberBK2040SS
ModelBK2040SS
Warrantylimited lifetime mechanical warranty and 10 year finish warranty.

2. Defender Security

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High Security to your Home and Prevent Unauthorized Entry – 3” Stop, Aluminum Construction Finish, Defender Security Satin Nickel U 10827 Door Reinforcement Lock – Add Extra

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Defender Security #ad - It helps to ensure any door cannot be opened from the outside. Of force, this u 10827 satin nickel finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe! Easy installation – the included 3” hardened screws make installation a breeze – extra security and peace of mind can be achieved in just minutes.

Additional home security - use this high security door reinforcement lock for additional home security on any swing-in door of any door thickness. Watch the video on this page for installation tips and operating instructions. Pull projection:1 inch. Child-safe and tamper-resistant – this defender security door blocker by prime-line has a spring-loaded design that is both child-safe and tamper-resistant.

Pre-drilling – the included 3 in. Length is 2 to 019 inch. It can be installed higher on the door where your children can’t reach! Plus, not only can doors not be kicked in by intruders, it protects against lock picking and bumping while in the locked position. Security screws require holes to be pre-drilled with 1/8 in. Width is 1 to 038 inch.
BrandDefender Security #ad
ManufacturerPrime-Line Products #ad
Height3 Inches
Length1 Inches
Weight0.37 Pounds
Width2.43 Inches
Part NumberU 10827
ModelU 10827
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

3. MiLocks

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MiLocks TKK-02SN Tkk-Sn Digital Door Knob Lock with Electronic Keypad for Interior Doors, Satin Nickel

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MiLocks #ad - Direct replacement: no extra work on standard door prep. Interior door keyless entry: add up to 6 keypad users for storage doors, closet doors, bedroom doors and more. Door thickness: 1 1/4 inches, max door thickness: 1 7/8 inches; Meets or exceeds ANSI Grade 3 requirements. Bluetooth: not compatible. Adjustable: fits left and right handed doors. Glow in the dark keypad: better visibility in the dark; min. Easy programming: simple keypad programming procedure adds or deletes users in seconds.
BrandMiLocks #ad
ManufacturerMiProducts Corporation #ad
Height7 Inches
Length8.25 Inches
Width3.13 Inches
Part NumberTKK-02SN
ModelTKK-02SN
Warranty25 Year Mechanical1 Year ElectricalLifetime on Exterior Finish

4. Copper Creek

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Copper Creek CK2030SS Colonial Privacy Door Knob, Satin Stainless

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Copper Creek #ad - Steel round corner adjustable Latch not suitable for Drive-in application. Ansi grade-3 security Privacy Ball Knob. Limited lifetime warranty and 5 year finish warranty. Privacy locking Function: Ideal for bedrooom and Bathroom use only. No privacy key required. Does not have a keyed cylinder, not for use where keyed security is required. New" exterior privacy release button: operate with coin or standard screwdriver only. Nickel plated bolts.
BrandCopper Creek #ad
ManufacturerCopper Creek Hardware #ad
Height2.8 Inches
Length7.4 Inches
Weight1.02 Pounds
Width3.5 Inches
Part NumberCK2030SS
ModelCK2030SS
Warrantylimited lifetime mechanical warranty and 10 year finish warranty.

5. EverPlus

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Home Security Door Lock with 8 Screws, Childproof Door Reinforcement Lock with 3" Stop Withstand 800 lbs for Inward Swinging Door,Upgrade Night Lock to Defend Your Home

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EverPlus #ad - Warranty :secure home by everplus, home security door lock defend your home safe, everplus provide kindly warranty to make sure you could buy with confidence and would try our best to solve any problem until you are satisfied. You can also purchase our two-piece set at a cheaper price.

Additional secruity design:hardened screws and 3" stop metal construction Home security Door Lock designed to Withstand 800Ibs of force, 12times stronger than a normal deadbolt to against being kicked in. Home security & childproofing: everplus security door lock add extra security measures for toddler while you aways on business. This door reinforcement lock has a spring-loaded design to prevent child from opening the door to unknown people. Easy to install: use power screwdriver and drill to mount everplus security door lock on your door frame, finish DIY EVERPLUS door lock installation less than 5 minutes.

Easy to match any inward swinging door. Everplus safety door lock guard your home security as a door. Easy to use: place index finger on top of everplus door lock and thumb on bottom and slide lock away from the base plate along the door in the direction of the hinges then pull outward. No tools required to open, just a little practice. Not only prevent breaking in but also easy to open in case of emergency. The link is: http://a.
BrandEverPlus #ad
ManufacturerEverPlus #ad
Height3 Inches
Length1 Inches
Weight0.33 Pounds
Width2.43 Inches
Part NumberEPDL001
Modelhome security door lock

6. Rishon Enterprises Inc.

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1 Piece The Original Portable Door Lock, AirBNB Lock, School Lockdown Lock, Travel Lock, Addalock

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Rishon Enterprises Inc. #ad - Great if you are staying at an AirBNB or any other short term rental. The addalock original Portable Door Lock gives you additional safety, security and privacy. Use it at home or take it with you when you travel, apartment living, students, hotel, and school lock down. The addalock original Portable Door Lock installs in seconds without any tools required. The addalock original portable door lock has a metal body that is engraved with the add-A-lock logo and comes with a red storage pouch labeled with the word "addalock".
BrandRishon Enterprises Inc. #ad
ManufacturerRishon Enterprises Inc. #ad
Height0.7 Inches
Length5.8 Inches
Weight0.26 Pounds
Width3.5 Inches
Part NumberI9889
ModelI9889

7. TURBOLOCK

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Battery Backup & Easy Installation No Bluetooth, Stainless Steel, Advanced Security TurboLock Keyless Smart Lock Keypad – with Automatic Locking

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TURBOLOCK #ad - Durable - this keyless entry lock is built with weather proofed stainless steel and designed to withstand the elements. With the turbolock code door lock, you can program up to 10 passcodes including 1 master code, 1 standard entry code, and up to 8 personalized user keycodes.

Easy to install - replaces most standard U. S. Front door locks, installs in minutes, and fits both left and right hinged doors. Safe automatic locking -3 seconds after being opened, the electronic door lock will automatically lock behind you. Smart battery backup - the digital lock is equipped with a backup battery port in the event that your batteries run out. Simple to use - program the keyless door locks with a master code, a standard entry code, and up to 8 user specific codes.
BrandTURBOLOCK #ad
ManufacturerTURBOLOCK #ad
Height6 Inches
Length3 Inches
Weight1.9 Pounds
Width3 Inches
Part NumberYL-99-SS-SS
ModelYL-99-SS-SS

8. Defender Security

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Defender Security S 4180 Doorknob Lock-Out Device – Doorknob Lock with Key to Block Access to Keyhole, Fits Round Doorknobs with Max Diameter of 2-7/8”, Removeable and Easy to Use

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Defender Security #ad - The cylinder cannot be removed when the device is closed and locked. The maximum outside diameter round door knob that can be protected with this lock-out device is 2-7/16 inches. Note that the shaft cut-out is oval/oblong in shape and measures 1-3/4 in. X 1-1/2 in.

So it may fit loosely over some doorknobs with round, slender shafts. Gray painted finish. Covers keyhole – this doorknob security device is not designed to prevent turning an unlocked knob, but rather to block access to the locked keyhole, effectively keeping other keyholders out. This knob lock-out device is used to prevent access to a standard door knob. Doorknob lock-out device – the defender security doorknob lock-out device can be placed directly over the doorknob to prevent access to the keyhole.

Applications – this lock-out device is often used in evictions, home sales, in-home, on job sites, rentals, in-office storage knobs and more. Diecast construction. Dimensions – this lock-out device can protect round doorknobs that have a max diameter of 2-7/8”. It can be used in any situation where you want to prevent others with keys from unlocking the doorknob. Removable – the durable diecast cylinder is held in place with an O-ring and is removable when the device is unlocked and open.
BrandDefender Security #ad
ManufacturerPrime-Line Products #ad
Height8 Inches
Length2.31 Inches
Width6 Inches
Part NumberRNTLS-PN-732148271
ModelEP 4180

9. Honeywell Safes & Door Locks

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Polished Brass, Honeywell Safes & Door Locks 8106001 Honeywell Locking Door Lever

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Honeywell Safes & Door Locks #ad - Meets grade-3 residential security standards. Can be installed on left or right handed doors. Rekey able KW-1 keyways. Anti-bump resistant. Two 2 identical large head entry keys.
BrandHoneywell Safes & Door Locks #ad
ManufacturerHoneywell #ad
Height9.75 Inches
Length2.75 Inches
Weight1.48 Pounds
Width6.88 Inches
Part Number8106001
Model8106001

10. Berlin Modisch

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Berlin Modisch Entrance Lever Door Handle Lock with Two Keys for Office or Front Door with a Satin Nickel Finish, Reversible for Right & Left Side, with a Door Bumper Wall Protector

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Berlin Modisch #ad - Uniquely crafted door lever entrance Set With 2 3/8 inch- 2 3/4 inch adjustable backset latch and square corner striker. Includes a reversible handle that makes it perfect for fitting left or right handed doors. Durable & portable satin nickel finish handle which Fits 1 3/8-Inch-1 3/4-Inch doors. Comes with unique turn-button interior knob that that is opened by an exterior key KW1 keyway for office or front doors. Designed to complement both conventional and modern style interior doors for commercial and residential applications.
BrandBerlin Modisch #ad
ManufacturerBerlin Modisch #ad
Part NumberBM102