

⛓️ Lock in safety and style—because your home deserves the best guard! 🔒
The Prime-Line U 9913 Chain Door Guard is a robust security device crafted from solid extruded brass with an antique finish, featuring a 6-inch, 8-link welded steel chain. Designed for easy installation with included fasteners, it allows safe door ventilation while preventing unauthorized entry and child access. Compact and versatile, it fits multiple door types, delivering reliable, stylish home or office security.



























| ASIN | B000RY6RQU |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #152,579 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #448 in Door Lock Replacement Parts |
| Color | Antique Brass |
| Customer Reviews | 4.5 4.5 out of 5 stars (321) |
| Date First Available | September 9, 2006 |
| Finish | Antique Brass |
| Included Components | lock, keeper and fasteners |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 4.6 ounces |
| Item model number | U 9913 |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Material | Brass |
| Part Number | U 9913 |
| Product Dimensions | 3.31 x 3.31 x 2 inches |
| Size | 3-5/16 in. |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
A**.
Great, Sturdy Product
Good looking, super sturdy, smooth moving chain. Pretty easy to install, the problems I had with installation were related more to the material of my door frame and door, not the actual security chain.
A**L
It’s good
It’s good and decent for the price .
L**G
Great lock
Worked perfectly
R**.
Easy to Install; not really a security chain
It is a very thin chain and really doesn't look like it will provide any security function. It is mostly a decorative item. I wouldn't rely on this for home security.
A**Z
Good quality
I would make it 1 or 2 more links length perfect other than that is very nice
B**K
Well made
Easy to install and includes long security screws
K**N
low quality screw
The screws attached are really low quality. They easily got damaged by my hand drill. Damaged my door. The chain lock itself looks sturdy but really defective with those screws.
J**E
Handsome and sturdy
Simple, sturdy, and the Antique Brass color is a beautiful burnished solid metal - high end feel.
E**U
VERY strong. I always forget I have the lock on and when I yank on the door, the chain doesn’t budge! 10/10
K**D
KNOWN to cause cancer and birth defects…seriously?! Then why sell it?! Geez!
V**L
i got the same product in a very cheap price in store.
Trustpilot
1 month ago
2 days ago