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Defender Security® Chain Door Guard — Stamped Steel, Brass-Plated Finish, For Swing-In Hinged Doors
- Mfg.#
- U 9907
- Sku#
- 4452066
- This Chain Door Guard is a security locking device for swing-in entry doors, allowing a door to be only slightly opened to allow safe viewing and ventilation
- Installation of this lock should be mounted out of children's reach to help prevent them from opening a door themselves to enter or exit into dangerous areas
- Used on a variety of swing-in, hinged door types and can be mounted on, or beside the door casing
- This chain door guard is constructed of stamped steel with a brass-plated finish
- Features a 6 in. long, 8-link welded steel chain and all installation fasteners necessary for complete install
* Estimated stock levels as of Fri, May 15, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The Defender Security® Polished Brass Chain Door Guard is a simple, effective locking device that lets you open a swing-in entry door just a few inches for safe viewing and ventilation. Homeowners will appreciate the added layer of control when answering the door or airing a room without fully exposing the interior. Constructed of stamped steel with a polished brass finish, it includes a 6 in. long, 8-link welded steel chain and all installation fasteners for mounting on or beside the door casing. It works with a variety of hinged, swing-in doors and installs quickly with a Phillips head screwdriver. For peace of mind in family homes, it is recommended to mount the chain out of children’s reach to help prevent them from opening the door by themselves. Refer to the line art for exact dimensions before installing.
Specifications
General
| Finish | Polished Brass |
|---|---|
| Includes | (1) Chain Lock with Keeper Mounting Screw |
| Type | Chain Door Guard |
Manufacturing Details
The following information is subject to change without notice
| Prop 65 Warning |
Warning Cancer and Reproductive Harm - www.p65warnings.ca.gov
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