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🔐 Lock in peace of mind with style and strength!
The Prime-Line U 9909 Chain Door Guard is a premium door security device featuring a 6-inch, 8-link welded steel chain and solid brass construction with a satin chrome finish. Designed for easy installation with included fasteners, it enables safe door ventilation while preventing unauthorized entry and child access. Its compact size fits most doors, making it a reliable and stylish addition to home or office security.
| ASIN | B004AHR9S0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #17,939 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Door Lock Replacement Parts |
| Color | Satin Chrome |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,003) |
| Date First Available | February 22, 2013 |
| Finish | Chrome |
| Included Components | lock, keeper and fasteners |
| Item Package Quantity | 1 |
| Item Weight | 4.6 ounces |
| Item model number | U 9909 |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Material | Steel |
| Part Number | U 9909 |
| Product Dimensions | 3.31 x 0.63 x 2 inches |
| Size | 3-15/16 in. |
| Style | Standard |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
C**J
Looks nice and proper hardware was included for installation.
Easy install and looks very nice.
J**S
Works and looks good
Easy as heck to install, nice and shiny
J**I
Great Product
Excellent. The material, fit, craftsmanship and value for the money is great.
A**R
Good product
This is great if you have small kids who love to run outside without permission. We mounted them up high so the kids could not open the door (much). This far has held up well.
R**M
Solid Chain Lock
We bought this for our front door and it works well. The appearance (classic bronze) is as shown and matched our existing door hardware. Because we have double front doors, each part of the lock is mounted on a door. The only issue we had is that it includes 4 shorter screws and 2 longer screws with the assumption that one part would be installed onto the door frame. It would be nice if 6 shorter screws and the 2 longer screws were provided for mounting options.
S**N
It Works
Does what it should.
B**Z
Good
Excellent security chain, it is an extra strong material that guarantees your privacy
R**H
Amazon should be everyones first choice to shop
perfect in every way...great product at a great price
C**N
Buena calidad y resistencia del material de la cadena.
D**S
Os parafusos são maiores do que os buracos , tive que comprar parafusos novos
C**N
It's a good lock, looks good, easy enough to install. I've since bought two others, so that I can have one at each door to protect my child who sleep walks. It holds up when you open the door hard into it.
M**A
I got those for my front door because I didn’t want my toddler to leave my house at any point. It’s just one of my fears. It has worked great no problems obviously very simple to install hasn’t broke. Seems durable doesn’t feel cheap at all. Definitely does what I needed to do.
I**L
This is a really nice product it’s actually made with metal not aluminum, very sturdy and strong. It's also shorter it’s missing about two links from the ones you buy in the store, so it’s more secure. I would definitely recommend this product.
Trustpilot
3 weeks ago
2 weeks ago