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Watch the video on this page for installation tips and operating instructions. Keep your home safe – designed to withstand 800 lbs. For all dimensional information please refer to the line art and compare to your needs before purchasing. 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.


Dual direction install: centerset design barrel bolt which great for either side installation, horizontal applications, that means the bolt can be pushed to left or right and bolt lock also can be installed on left or right. Cranach latch lock used latest electroplating and polishing technology to ensure a perfect long lasting.
Cranach door slide latch lock is useful for doors, kennels, bathroom, bedroom, chests, cabinets, bar. Keep safe & private:cranach door slide latch lock is upgraded from old style door bolt, Bedroom, 2 times stronger than normal barrel bolt to keep you safe and private. Keep those pesty intruders away with this high quality door latch lock. Easy to install: cranach door latch lock is upgraded with better performance and durability. Use power screwdriver and drill to mount this door slide lock on your door frame, windows, fences, wooden wickets, finish DIY barrel latch lock installation less than 5 minutes.

Add extra door lock, including 4 long and 4 short, keep your home SAFE: 3" stop metal construction with 8 strengthen screws, 12 times stronger than a normal deadbolt to against being kicked in.
The home security door lock is designed to withstand 800ibs of force, keep your family peace in mind. Upgraded easy open design - groove design for easy opening in emergency. No tools are required to open, just a little practice. Winonly door reinforcement lock has a spring-loaded design to prevent children from opening the door to unknown people. Winonly safety door lock guard your home security as a door defender. Ideal and safe door lock latches devices for tenants and landlords. Keep your home safe by WINONLY door lock.

Child safe mode – an anti-lock out screw is included for child safe mode, preventing the lock from engaging on its own. For all dimensional information please refer to the line art and compare to your needs before purchasing. Easy installation – installation is quick and easy, and the flip action door lock fastens to the door jamb with two screws.

Allows 2in. Durable construction – this swing bar lock is constructed of zinc diecast with a classic bronze finish. Easy to install. Of viewing or ventilation. Easy installation - installation is quick and easy – additional security for your doors are within reach! Installation fasteners, including plastic shim spacers for leveling, are included.
3-7/8” bar length x 2-1/2” height. Child-safe security device – this swing bar lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security. For all dimensional information please refer to the line art and compare to your needs before purchasing.


Easy installation – installation is quick and easy, and all fasteners are included – extra security and peace of mind can be achieved in just minutes! Emergency breakaway – in case of emergency, the thumb turn will breakaway with approximately 100 lbs.

Great for child proofing – the surface bolt lock is a great alternative to traditional products to baby and child proof your home. Product info – the u 10306 surface bolt is 4” in length and includes two different keepers for surface or mortise installations.
It can be installed out of the reach of inquisitive toddlers and adds a level of security to many areas of your home. For all dimensional information please refer to the line art and compare to your needs before purchasing. It is built to last. Durable construction – the surface bolt lock is constructed from solid brass with an attractive satin nickel finish.

1. Defender Security
#ad
Aluminum Construction Satin Nickel Anodized Finish, High Security to your Home and Prevent Unauthorized Entry – 3” Stop, Defender Security U 10827 Door Reinforcement Lock – Add Extra
#adDefender Security #ad - Child-safe and tamper-resistant – this door reinforcement lock has a spring-loaded design that is both child-safe and tamper-resistant. 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.More information #ad
It helps to ensure any door cannot be opened from the outside. Watch the video on this page for installation tips and operating instructions. Keep your home safe – designed to withstand 800 lbs. For all dimensional information please refer to the line art and compare to your needs before purchasing. 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.
Brand | Defender Security #ad |
Manufacturer | Prime-Line Products #ad |
Height | 3 Inches |
Length | 2.5 Inches |
Width | 1.38 Inches |
Part Number | U 10827 |
Model | U 10827 |
Warranty | 1 year limited |
More information #ad
2. Raswik
#ad
Raswik 4” Privacy Hook and Eye Latch Easy Lock for Barn Door, Black
#adRaswik #ad - Can be used to latch a variety of applications: interior and exterior doors, cabin, windows, pocket doors, closet doors, and so on. Add privacy to sliding barn door, quick lock and unlock.More information #ad
Protected by Raswik No-Hassle lifetime replacement. Made of solid iron diameter 5/16”, 4” long, sturdy and heavy duty. 2 layers powder coating, durable and long lasting in all weathers, all places.Brand | Raswik #ad |
Manufacturer | Raswik #ad |
Height | 1.5 Inches |
Length | 4 Inches |
Width | 1.5 Inches |
Part Number | RSWPH19001 |
More information #ad
3. CRANACH
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3 inch Barrel Bolt with Solid Heavy Duty Steel to Keep You Safe and Private, Door Security Slide Latch Lock, Brushed Nickle Finish Door Latch Sliding Lock with 12 Screws Silver- 2 Pack
#adCRANACH #ad - If however, you are not entirely thrilled with your purchase for any reason! Cranach door bolt locks are covered under our 5 years satisfaction guarantee! Brushed nickle finish surface slide lock which improves corrosion resistance, enhance wear resistance and hardness, the solid door latch has been tested more than 500, protects the metal surface and have a good insulation performance.Dual direction install: centerset design barrel bolt which great for either side installation, horizontal applications, that means the bolt can be pushed to left or right and bolt lock also can be installed on left or right. Cranach latch lock used latest electroplating and polishing technology to ensure a perfect long lasting.
More information #ad
Stronger & durable: cranach barrel bolt made with heavy duty steel, 000 times operation. Extra security for your Bathroom, Cupboards and other indoor doors. It's small but will hold your door shut firmly. Cranach door slide latch lock is useful for doors, kennels, bathroom, bedroom, chests, cabinets, bar. Keep safe & private:cranach door slide latch lock is upgraded from old style door bolt, Bedroom, 2 times stronger than normal barrel bolt to keep you safe and private. Keep those pesty intruders away with this high quality door latch lock. Easy to install: cranach door latch lock is upgraded with better performance and durability. Use power screwdriver and drill to mount this door slide lock on your door frame, windows, fences, wooden wickets, finish DIY barrel latch lock installation less than 5 minutes.
Brand | CRANACH #ad |
Manufacturer | CRANACH #ad |
Part Number | Cranach3698 |
Model | Barrel Bolt |
More information #ad
4. WINONLY
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Home Security Door Lock Reinforcement, Upgraded Childproof Safety Door Locks Defender Easy Open with 3" Stop Withstand 800 lbs for Inward Swinging Door, Night Lock Deadbolt Guard Defend Your Home 1PC
#adWINONLY #ad - Satisfied warranty - secure home by winonly, home security door lock defend your home safe, not only prevent break into but also easy open when meeting an emergency. Home essential door lock reinforcement for kids and adults! Easy to install - use power screwdriver and drill to mount winonly security door lock on your door frame, finish DIY WINONLY door lock installation in less than 5 minutes.Add extra door lock, including 4 long and 4 short, keep your home SAFE: 3" stop metal construction with 8 strengthen screws, 12 times stronger than a normal deadbolt to against being kicked in.
More information #ad
Home security & childproofing - winonly security door lock adds extra security measures for your family members while you aways on business. Winonly provides a satisfactory warranty to make sure you could buy door locks with confidence. The home security door lock is designed to withstand 800ibs of force, keep your family peace in mind. Upgraded easy open design - groove design for easy opening in emergency. No tools are required to open, just a little practice. Winonly door reinforcement lock has a spring-loaded design to prevent children from opening the door to unknown people. Winonly safety door lock guard your home security as a door defender. Ideal and safe door lock latches devices for tenants and landlords. Keep your home safe by WINONLY door lock.
Brand | WINONLY #ad |
Manufacturer | WINONLY #ad |
Height | 3 Inches |
Length | 1 Inches |
Weight | 0.39 Pounds |
Width | 2.43 Inches |
Part Number | Door Lock U95278 |
Model | Door Lock U95278 |
More information #ad
5. Defender Security
#ad
Prime-Line U 9888 Flip Action Door Lock – Reversible White Privacy Lock with Anti-Lock Out Screw for Child Safe Mode, 2-3/4”
#adDefender Security #ad - Surface mount, no mortising required. This lock should be installed high on the door. Steel privacy lock – add an additional privacy lock to your interior doors with this flip action door lock.Child safe mode – an anti-lock out screw is included for child safe mode, preventing the lock from engaging on its own. For all dimensional information please refer to the line art and compare to your needs before purchasing. Easy installation – installation is quick and easy, and the flip action door lock fastens to the door jamb with two screws.
More information #ad
Durable, strong construction – made of steel with a painted white finish, this door lock is strong and durable, sure to last the test of time. Reversible door lock – this reversible door lock can be used on right or left-handed swing-in doors. The hinged portion of the lock flips over the door to lock.Brand | Defender Security #ad |
Manufacturer | Prime-Line Products (Home Improvement) #ad |
Height | 2.75 Inches |
Length | 1.38 Inches |
Weight | 0.14 Pounds |
Width | 0.5 Inches |
Part Number | U 9888 |
Model | U 9888 |
Warranty | 1 year limited. |
More information #ad
6. Defender Security
#ad
3-7/8” Bar Length, Defender Security U 10309 Swing Bar Lock for Hinged Swing-In Doors – Secondary Security Lock for Door and Home Security, Diecast Zinc Construction with a Classic Bronze Finish
#adDefender Security #ad - It’s strong and durable, sure to last. Plated or painted heavy metal casting secures door. Product info – this u 10309 swing bar lock has a long, hinged bar, which folds over the closed door to engage the catch. Includes Fasteners.Allows 2in. Durable construction – this swing bar lock is constructed of zinc diecast with a classic bronze finish. Easy to install. Of viewing or ventilation. Easy installation - installation is quick and easy – additional security for your doors are within reach! Installation fasteners, including plastic shim spacers for leveling, are included.
More information #ad
Security locking device – this u 10309 swing bar lock is a security locking device for hinged swing-in doors, allowing a door to be slightly opened to allow safe viewing and ventilation. 3-7/8” bar length x 2-1/2” height. Child-safe security device – this swing bar lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security. For all dimensional information please refer to the line art and compare to your needs before purchasing.
Brand | Defender Security #ad |
Manufacturer | Prime-Line Products (Home Improvement) #ad |
Height | 2.5 Inches |
Length | 1 Inches |
Weight | 0.39 Pounds |
Width | 3.87 Inches |
Part Number | U 10309 |
Model | U 10309 |
Warranty | Goods 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. |
More information #ad
7. BESTTEN
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Standard Ball, Interior and Exterior Door Lock, Removable Latch Plate, BESTTEN Geneva Series Keyed Entry Door Knob with Lock, Matte Black
#adBESTTEN #ad - Ansi grade-3 standard. All metal construction for strength and security. Door thickness from 1-3/8’’ to 1-3/4’’ 35-45mm. Removable latch plate for doors with round latch holes that have not been inlet for rectangle plates.More information #ad
Saves time on new installation. Adjustable latch 2-3/8’’ - 2-3/4’’ 60-70mm backset. 5-year mechanical and finish warranty. Includes 3 brass keys per set. Electroplated matte black finish against wear.Brand | BESTTEN #ad |
Manufacturer | BESTTEN #ad |
Part Number | DK4-ET-BK |
More information #ad
8. Defender Security
#ad
Satin Nickel Finish, 1-Pack, single pack, Defender Security U 11316 Swing Bar Door Guard With High Security Auxiliary Lock
#adDefender Security #ad - When engaged, a ball on the keeper interlocks with the bar lock and prevents an intruder from pushing their way through. Swing bar door guard – the defender security u 11316 swing bar door guard, with a satin nickel finish, will increase peace of mind when answering the door by allowing the door to be cracked open slightly for viewing.Easy installation – installation is quick and easy, and all fasteners are included – extra security and peace of mind can be achieved in just minutes! Emergency breakaway – in case of emergency, the thumb turn will breakaway with approximately 100 lbs.
More information #ad
Additional home security – add security to your entry door and help prevent forced entry. Of force. Thumb turn lock – the additional thumb turn security lock blocks the release tool from disengaging the door guard latch.Brand | Defender Security #ad |
Manufacturer | Prime-Line #ad |
Height | 2.49 Inches |
Length | 4.21 Inches |
Weight | 0.56 Pounds |
Width | 1.25 Inches |
Part Number | U 11316 |
Model | U 11316 |
More information #ad
9. Defender Security
#ad
Prime-Line Products U 10306 Surface Bolt, Brass
#adDefender Security #ad - Versatile surface lock – the u 10306 surface bolt can be mounted vertically or horizontally and is effective for keeping doors, cabinets and closets closed, deterring kids and pets from getting in or out from certain areas of your home, and so much more.Great for child proofing – the surface bolt lock is a great alternative to traditional products to baby and child proof your home. Product info – the u 10306 surface bolt is 4” in length and includes two different keepers for surface or mortise installations.
More information #ad
Great for pet-proofing too! easy installation – installation is quick and easy! The surface bolt includes a surface mount keeper and a mortise-style keeper to accommodate a variety of applications. It can be installed out of the reach of inquisitive toddlers and adds a level of security to many areas of your home. For all dimensional information please refer to the line art and compare to your needs before purchasing. It is built to last. Durable construction – the surface bolt lock is constructed from solid brass with an attractive satin nickel finish.
Brand | Defender Security #ad |
Manufacturer | Prime-Line Products (Home Improvement) #ad |
Height | 1.62 Inches |
Length | 0.75 Inches |
Weight | 0.13 Pounds |
Width | 4 Inches |
Part Number | U 10306 |
Model | U 10306 |
Warranty | Goods 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. |
More information #ad
10. BESTTEN
#ad
BESTTEN Privacy Door Knob Set, Oil Rubbed Bronze, Interior Door Handle Lock with Removable Latch Plate, Geneva Series Keyless Doorknob for Bedroom or Bathroom
#adBESTTEN #ad - The timeless style of a Geneva series door knob upgrades the look of any door. Geneva series features metal construction with a durable oiled rubbed bronze.More information #ad
Privacy set for bedroom, bathroom, etc. With keyless privacy lock. Ansi standard Grade-3. These are so well made that we offer 5 year mechanical and finish warranty. Latch is adjustable from 2-3/8’’ - 2-3/4’’ 60-70mm backset.Brand | BESTTEN #ad |
Manufacturer | BESTTEN #ad |
Part Number | DK4-BK-ORB |
Model | DK4-BK-ORB |
More information #ad