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Your cart is empty.This Chain Door Lock by Prime-Line Products is constructed of steel components and comes in a beautiful, corrosion-resistant, satin nickel-plated finish. Typically these are used on inswing doors that you may want extra security on. With this door guard properly installed you can safely and securely either vent the room or open your door slightly. All the necessary mounting hardware is included for a quick and easy installation. Additionally this can be used as a child safety lock if mounted high enough for your child to not be able to reach.
Norita
Reviewed in the United States on January 31, 2025
Easy set up and came with The hardware and send pretty sturdy once mounted to our door frame
Shawn
Reviewed in the United States on January 25, 2025
Perfect
Phillip
Reviewed in the United States on September 28, 2024
Works as intended with no complaints
Ane
Reviewed in Brazil on July 10, 2024
Me atendeu
Roberto
Reviewed in Brazil on December 5, 2024
Instalado sem problemas
PiNK
Reviewed in the United States on December 20, 2023
Not too much of a fan. Although it works and functions. Its material isnt very heavy and I feel with the right amount of force it can be broken off.
online customer
Reviewed in Canada on October 28, 2021
Satisfactory and adequate usage...
Sibbettron
Reviewed in the United States on January 24, 2021
I installed this in about 10 minutes. I use it to keep my little ones from getting out of the house unnoticed. I think as a last resort this lock could keep an honest man honest. If someone wants to get in your house, they will. This lock will at least make sure their arrival is very loud. I can hear from the other end of the house when my toddler tries to leave or when my spouse forgets to undo the lock. I am a large, heavy handed man, and I have opened the door with intention a few times while this was engaged and I haven't destroyed it yet. Works well for my purposes.
Arthur Cibrian
Reviewed in Mexico on April 11, 2021
Esta cómo en la foto,buen material y reforzado.
V Busch
Reviewed in the United States on June 10, 2020
This lock completely surprised me. For the price! It's quite sturdy and gives me an extra sense of security when I'm home alone. I tested it a few times to see how it holds up and it did great. I should also mention I have a pretty heavy door! Ha .I will probably buy 1 more..just to have the added sense of security. I'd recommend purchasing.
Antonio Soto Banda
Reviewed in the United States on November 12, 2020
It is super easy to install and in a kinda self explaining process. The material doesn’t seem strong enough to withhold a large blow but replacing the screws with longer ones would provide extra safety.
Luna
Reviewed in the United States on June 4, 2019
This solved a huge problem for me. We've had thefts from our back yard and attempts to break in the house but the back door opened out and not in. We were at a loss as to what kind of secondary security to use in case of a lock pick. This chain was the right length and it's super strong. No one is getting in that way. And the door doesn't open wide enough for anything to cut the chain from outside either (first photo shows this).For install I used a tiny drill bit made for metal on my hammer drill as we have steel reinforced doors. After that the screws enclosed with the chain worked just fine. Finish also matched my current brushed nickel hardware. Very happy.
MARIA JULIA CASTAÑEDA GARZA
Reviewed in Mexico on May 13, 2019
Buen material, me sirvio muy bien
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