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Internet # 100175739

Model # U 9907

Store SKU # 470523

Store SO SKU # 470523

Chain Door Guard, Solid Brass w/Steel Chain, Polished Brass Finish

$1279
  • Adds additional security to your home
  • Constructed from stamped steel with a brass finish
  • Allows 2 inches of viewing or ventilation while secured
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Return this item within 90 days of purchase. Read Return Policy
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Product Details

This door chain lock is a security locking device for doors. It allows a door to be slightly opened to allow safe viewing and ventilation. It can also be placed out of reach of children, high on a door, so they cannot open the door themselves and enter or exit into dangerous areas. This chain door guard is constructed of extruded brass with a polished finish and a 6-in., 8-link welded steel chain. It is strong and durable, sure to last, and installation is quick and easy. All installation fasteners are included, and it can be used on a variety of door types over or beside door casing. When this chain door guard is fully assembled and engaged, the chain will extend to 4-5/8 in. from base to keeper.
  • All components come in a beautiful, corrosion resistant, polished brass finish
  • Constructed of extruded brass and comes in a polished finish
  • Install out of children's reach to help prevent them from opening a door to enter or exit into dangerous areas
  • Features a 6 in. long, 8-link welded steel chain and all installation fasteners necessary for complete install
  • Adds security to your home or office doors; installation fasteners are included
  • A Phillips head screwdriver is required for installation
  • For further dimensional information, please see the line drawing
  • For further dimensional information, please see the line drawing
  • Return Policy
  • California residents
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Specifications

Dimensions: H 5.75 in, W 3.813 in, D 0.875 in

Dimensions

Chain/Bar Length (in.)5 inProduct Depth (in.)0.875 in
Product Height (in.)5.75 inProduct Width (in.)3.813 in

Details

Commercial/ResidentialResidentialDoor Locks & Knobs Product TypeChain & Swing Locks
FeaturesNo Additional FeaturesFinishBrass
Finish FamilyPolished BrassHardware Color FamilyBrass
IncludedInstallation InstructionsInterior/ExteriorInterior
MaterialMetalProduct Weight (lb.)0.29 lb
Returnable90-DaySecurity/ANSI GradeN/A

Warranty / Certifications

Certifications and ListingsNo Certifications or ListingsManufacturer WarrantyGoods are warranted against defects in manufacturing 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.
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Questions & Answers

5Questions
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Q:Is it proper to mount the slide plate sideways, NEXT to the primary Door window ?
by|Aug 15, 2021
2 Answers
Answer This Question

A:  Not sure if it makes sense to put the “Slide Plate” near a window, (broken by intruders), through which their hands could fit through to un-slide the bolted chain.  

by|Aug 15, 2021

    A:  Thank you for your inquiry regarding this item from Prime-Line Products. Use your own discretion. The installation close to a window might allow access to it if window was broken.

    by|Aug 16, 2021
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      Q:Are the interior door alarm lock with chain keyed still out of stock? If so when will they be ava...
      by|Jul 8, 2021
      1 Answer
      Answer This Question

      A:  Thank you for your inquiry regarding this item from Prime-Line Products. The chain lock in brass with a keyed cylinder is item # U 9912. Some stores may stock these, but not all of them. For verification, kindly look towards the upper left hand corner of the webpage and verify that you are shopping in a local store. If not, click where it reads “You’re shopping [City Name]” to the right of the Home Depot logo square, then click where it reads “Find Other Stores” in the drop-down menu. Once you’ve landed on the city’s store of choice, click on the orange-colored “Add to Cart” link below the item’s photo, or the “Change Pickup Store” link at the bottom of the gray colored area to the left of your screen. This will open a list of stores in your surrounding area that you can choose from, otherwise, please contact an Associate from your local Home Depot Center, or by contacting the HomeDepot.com Customer Service line at (800) 430-3376 regarding your question.

      by|Jul 8, 2021
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        Q:Can the guard be placed vertically instead of horizontally?
        by|May 20, 2020
        2 Answers
        Answer This Question

        A:  I have not used it vertical but it should work as long as the parts are placed close enough to each other so it can go on and off and the large opening on the end of the slot is on the top.

        by|May 21, 2020

        A:  Thank you for your inquiry regarding this item from Prime-Line Products. it is not designed to be installed this way. I am not sure why you would want it installed vertically. Gravity / the weight of the chain would make the chain drop down the slot. It is a choice you would have to make. Use your own discretion.

        by|May 30, 2020
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          Q:Does the installation differ depending on which way the door swings (in or out)?
          by|Jan 26, 2019
          5 Answers
          Answer This Question

          A:  Yes.

          by|Jan 14, 2022
            1 found this answer helpful

            A:  Thank you for your inquiry regarding this item from Prime-Line Products. This item is used on an inswing door where the slide plate is mounted 1/4" from the door edge with larger hole, at end o f slot facing away from the door edge. For faster service, be sure to take advantage of the LIVE CHAT option located in the middle right-hand side of your screen, where you can quickly connect to a representative for assistance. Otherwise, you can contact the manufacturer directly with your questions regarding this item, or any other product manufactured by Prime-Line Products by calling their toll free number at (877) 649-9740, or by contacting them by email at info@primeline.net.

            by|Dec 1, 2022
              2 found this answer helpful

              A:  Yes

              by|Jan 14, 2022
                1 found this answer helpful

                A:  Yes

                by|Jan 14, 2022
                  1 found this answer helpful

                  A:  No it does not

                  by|Jan 14, 2022
                  1 found this answer helpful
                  Showing 1-4 of 5
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                  Customer Reviews

                  4.6 out of 5
                  (146)
                  • 4.6
                    out of 146 reviews
                  • 93% recommend this product
                  Filter by:
                  Showing 1-10 of 146 reviews
                  I used this as a fixture on a board along...
                  I used this as a fixture on a board along with other things where my 10 month can play with , kind of like a learning center for him, he loves it a lot.. Didn't use it for personal use.
                  by
                  • Verified Purchase
                  GARBAGE
                  I just purchased and installed this lock. My TWO year-old pulled the door open and broke it. One of the links bent like it was plastic. I'll be returning this.
                  by
                  • DIY
                  6 found this review helpful
                  by
                    by
                      Very easy to use and install
                      by
                      • Verified Purchase
                      This product was extremely well made and easy to install, providing long term home security.
                      by
                      • Verified Purchase
                      by
                      • Verified Purchase
                      Just installed it and it looks good
                      by
                      • Verified Purchase
                      The chain guard was easy to install, except that one screw head was bent inward all around thus unable to put screwdriver on it so one screw is unusable. I will have to go back to Home Depot to try and get a replacement screw. Otherwise, so far so good.
                      by
                      • Verified Purchase
                      The quality of the product is very good.Robert...
                      The quality of the product is very good.Robert
                      by
                      • Verified Purchase
                      Showing 1-10 of 146 reviews

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