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Internet #100159070

Model #U 10308

Store SKU #552856

Store SO SKU #552856

Swing Bar Lock, 3-7/8 in. Bar Length, Diecast Zinc, Satin Nickel

$868
  • Adds additional security to your home
  • Ideal for interior or exterior door security
  • Allows 2 inches of viewing or ventilation while secured
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Product Details

This swing bar door lock is constructed from heavy-duty diecast zinc and comes plated in a satin nickel finish. The 3-7/8 in. long hinged bar folds over the closed door to engage the catch adding extra security to your swing-in door while allowing up to 2 in. of safe viewing space or secure ventilation. This door lock includes all necessary fasteners including plastic shim spacers (for leveling, if required under mounting plates) for a quick and easy installation.
  • Can secure the door in a locked or ventilating position or be used as a child safety lock
  • Comes in a beautiful, corrosion resistant, satin nickel plated finish
  • Constructed of durable diecast material and includes steel fasteners
  • Features strong, swinging bar that engages the ball tipped keeper
  • Used as a secondary security lock for swing-in doors
  • 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
  • Note: Product may vary by store
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

13Questions
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Q:Is this door swing bar strong enough to prevent being kicked in? Needed for 1 metal door and 3 wooden doors. thank you
by|Jul 14, 2022
1 Answer
Answer This Question

A:  Thank you for your inquiry regarding this item from Prime-Line Products. This item is not a primary lock. Depending on the installation location, it can slow access.

by|Dec 6, 2022
    1 found this answer helpful
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    Q:Does this fit door with molding?
    by|Dec 7, 2019
    2 Answers
    Answer This Question

    A:  Thank you for your inquiry regarding this item from Prime-Line Products. There are two shims provided for the part that fits on the door to allow for an offset.

    by|Dec 6, 2022
      2 found this answer helpful

      A:  Thank you for your inquiry regarding this item from Prime-Line Products. There are two shims provided for the part that fits on the door to allow for an offset.

      by|Dec 9, 2019
        1 found this answer helpful
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        Q:Defender Security Door Guard Model U-10308. I am installing on metal door with metal jamb. I dril...
        by|Jul 26, 2018
        3 Answers
        Answer This Question

        A:  I used the screws that came with it and just used a power drill. They worked just fine on my metal jamb.

        by|Jul 30, 2018

          A:  Thank you for your inquiry regarding this item from Prime-Line Products. The instructions state 1/16 piolet hole and the screws are sheet metal #8 x 3/4" and 1 3/4"L. A 1/8" hole is sufficient to drive a #8 screw into a metal surface. 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|Jul 26, 2018

            A:  Since you were drilling into metal I recommend a metal style screw. Go to Home Depot and asked for a self drilling approximately 3/4 of an inch.metal self drilling screw. When you asked for self drilling it will automatically cut the pilot hole for you and then thread into the metal door.

            by|Jul 31, 2018
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              Q:Can you recommend a installer?
              by|Nov 30, 2016
              2 Answers
              Answer This Question

              A:  Thank you for your recent inquiry regarding this item. It is very possible that Home Depot can assist with the installation of this product. Please inquire through their Installation Services line at (855) 752-3352 where they will be able to provide you with a better explanation of the services they have available for the consumer. Feel free to also contact the Prime-Line Products Customer Service Line at (877) 649-9740 with any other questions you may have regarding your inquiry.

              by|Dec 9, 2018
                1 found this answer helpful

                A:  No, I installed it.

                by|Apr 1, 2021
                Showing 1-4 of 13
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                Customer Reviews

                4.7 out of 5
                (300)
                • 4.7
                  out of 300 reviews
                • 92%recommend this product
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                Great little device, very easy to install and very secure...
                Great little device, very easy to install and very secure especially with little kids in my household.
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                • Verified Purchase
                Easy to install and very effective at blocking the door...
                Easy to install and very effective at blocking the door from intrusion.
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                • Verified Purchase
                Stops our toddler from being able to unlock and open...
                Stops our toddler from being able to unlock and open our front door. Looks good, matches our door handle, and feels well built.
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                This is the third one I put in they do...
                This is the third one I put in they do not last long at all the front door is not and heavy use. We mainly used back door and side door.
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                Easy to install. I used this to replace an identical...
                Easy to install. I used this to replace an identical one that was 37 years old. Remodelled my kitchen and replaced with all new hardware. The old one is in perfect condition.
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                Showing 1-10 of 300 reviews

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