Prime-Line U 9912 Keyed Chain Door Guard, 3-1/4 In., Steel and Diecast Construction, Brite Brass-Plated Finish (Single Pack)
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Prime-Line U 9912 Keyed Chain Door Guard, 3-1/4 In., Steel and Diecast Construction, Brite Brass-Plated Finish (Single Pack)

4.1/5
Product ID: 19495065
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🔒Key Lock
🔧Easy Install
🛡️Durable Steel
Frequently Bought Together

Description

🔐 Lock in Safety, Unlock Style!

  • 💪 BUILT TO LAST - Durable welded steel chain ensures long-lasting security.
  • 🔑 SECURE YOUR SPACE - Key-operated locking mechanism for peace of mind.
  • 🌟 STYLISH PROTECTION - Bright brass-plated finish adds elegance to your entryway.
  • 👶 CHILD SAFETY FIRST - Mounts out of reach to keep little ones safe.
  • ⚙️ HASSLE FREE SETUP - Includes all mounting hardware for quick installation.

The Prime-Line U 9912 Keyed Chain Door Guard combines security and style with its durable steel construction and elegant brass finish. Designed for easy installation and child safety, this locking device allows for safe ventilation while keeping your home secure. Perfect for inward-swinging doors, it’s a must-have for modern homes.

Specifications

BrandPRIME-LINE
Special FeatureKey Lock
Lock TypeKeyed
Item dimensions L x W x H1.38 x 3.25 x 1.37 inches
MaterialSteel
StyleModern
ColorBrass
Finish TypeBrass
Included ComponentsHardware; Door Knobs & Lock Sets;door-chains
Controller TypeHand Control
Item Weight9.6 ounces
ManufacturerPrime-Line Products (Home Improvement)
Part NumberU 9912
Product Dimensions1.38 x 3.25 x 1.37 inches
Country of OriginChina
Item model numberU 9912
Is Discontinued By ManufacturerNo
Size3-1/4 in.
FinishBrass
Item Package Quantity1
Number Of Pieces1
Special FeaturesKey Lock
Batteries Included?No
Batteries Required?No
Warranty DescriptionGoods 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.

Reviews

4.1

All from verified purchases

J**E

Great for my use.

I installed this on a patio door so the door could be cracked open but still secured. By moving the slide part higher than the lock I was able to make it so an outsider could not reach in and slide the chain up far enough to unlock it. I can still open the door about 5 inches. It worked out great! It seems to be good quality material and matches other hardware on the door.

S**.

Working well on my door

To be honest, this design is not that smart... Please measure the distance when you install it....

V**L

efficient for the price payed

These chain locks were ordered to give some security without having actual locks on the doors. They arrived promptly, and I was able to set them up without too much effort, and they are doing their job well.

J**L

This item broke after only a few months of use. The metal has some weak points it seems.

This item broke after only a few months of use. The metal has some weak points it seems. I hope I get a full refund.

P**E

zero stars beware

Ordered four...two were opened one was cut and keys screws and chain missing!!!! Everything was dirty and dusty! Placed a email and they plain out lied. So a to z again. Do not waste your time or money!

C**P

Added security

I've had these door chains before. I love that they have a key so they aren't easily overcome. It's extra security when I go out. Not hard at all to install and very well made

L**E

I feel safe

It's a very strong 💪 chain easy to install worth to buy

L**D

Very sturdy

I got the chain-lock in time. Already installed and working well. Very satisfied with this item.

L**R

makes me feel more secure.

Bought 2 .very thick chain and feels secure. I may buy 2 more for the other side as criminals pop hinges.

S**A

It works

Works as expected. Easy install

J**N

Good!

Just a bit stiff but still good.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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165 Lei

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Romaniastore
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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Prime Line U 9912 Keyed Chain Door Guard 3 1 | Desertcart Romania