#1 Home Improvement Retailer

1-3/4 in. x 9 in. Thick Solid Brass Lock and Door Reinforcer, 2-1/8 in. Single Bore, 2-3/8 in. Backset

$11.91
  • Reinforces or helps repair a damaged door lock area
  • Stainless steel construction for long-term durability
  • Designed to fit 1-3/4 inch thick doors only
  • View More Details
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

The Defender Security U 9551 Stainless Steel Lock and Door Reinforcer assists in preventing forced entry by reinforcing the weak spot of your door. It can be used to reinforce and repair metal, fiberglass and wood doors. Constructed of stainless steel, the lock reinforcer plate comes in a stainless steel finish. All the necessary mounting hardware is included for a quick and easy installation. The lock reinforcement plate is pre-punched for mounting. The reinforcer is designed for snug fit on a 1-3/4 inch thick doors. Measuring 3-7/8 inch wide by 9 inch tall, the reinforcement plate accommodates key-in knob locksets on doors that have 2-1/8 inch bore sizes, with a backset of 2-3/8 inch from the edge of the door. The door reinforcer is recessed for latch installation when door latch area is damaged. Install the door reinforcer and then insert the latch through the recessed area for proper mounting.

Highlights

  • ADDED SECURITY – Prevent forced entry by reinforcing the weak spot of your door with the non-recessed door lock reinforcer; use to reinforce and repair both metal, fiberglass and wood doors when the latch area has been compromised
  • BUILT TO LAST – Made of stainless steel, the door lock reinforcement plate comes in a natural finish to fit over a single bore hole on your door
  • EASY INSTALLATION – All the necessary mounting hardware is included with the lock reinforcement plate for a quick and easy installation; the door reinforcer plate is pre-punched for mounting. Remove the protective film after installation
  • DIMENSIONS – The door lock reinforcement plate is designed for 1-3/4 inch thick doors only that have a 2-1/8 inch bore hole through the door, with a 2-3/8 inch backset from the edge of the door to the center of the bore holes
  • NOTE – Make sure to dry fit the 3-7/8 inch wide by 9 inch tall with a 0.03 inch thickness door lock reinforcer before permanently installing and refer to the line art drawing and compare with your needs before purchasing
  • Accommodates key-in-knob locksets or deadbolts with a 2-1/8 in. bore
  • All necessary All the necessary mounting hardware is included for a quick and easy installation
  • For further dimensional information, please see the line drawing
  • Return Policy

Product Information

Internet # 203032991

Model # U 9551

Additional Resources

Shop All Prime-Line
From the Manufacturer

Specifications

Dimensions: H 10.875 in, W 5.5 in, D 2.25 in

Dimensions

Product Depth (in.)

2.25 in

Product Height (in.)

10.875 in

Product Width (in.)

5.5 in

Details

Color Family

Grays

Commercial / Residential

Commercial / Residential

Commercial/Residential

Commercial, Residential

Hardware Color Family

Brass

Mounting Hardware Included

Yes

Product Weight (lb.)

0.805 lb

Returnable

90-Day

Safety & Security Product Type

Lock & Door Reinforcer

Warranty / Certifications

Manufacturer Warranty

Goods are warranted against manufacturing defects 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.

Questions & Answers

10Questions
caret
Q:Is this paintable?
by|Nov 21, 2023
1 Answer
Answer This Question

A:  Thank you for your inquiry regarding this item from Prime-Line Products. Please use your own discretion. It does have protective PVC on it that you remove. You would have to use an appropriate paint and surface preparation.

by|Nov 21, 2023
    caret
    Q:Does this come in Black?
    by|Sep 21, 2020
    2 Answers
    Answer This Question

    A:  NO

    by|Sep 22, 2020

    A:  Thank you for your inquiry regarding this item from Prime-Line Products. No, Prime-Line does not have this item in black.

    by|Sep 21, 2020
      caret
      Q:Does this style come in bright brass color?
      by|Aug 12, 2020
      1 Answer
      Answer This Question

      A:  Thank you for your inquiry regarding this item from Prime-Line Products.Thank you for your inquiry regarding this item from Prime-Line Products. It is available as a Special Order item # U 9541. See an associate at your local Home Depot Hardware department and have them contact Prime-Line directly.

      by|Aug 12, 2020
        caret
        Q:Does this style come in bright brass?
        by|Aug 12, 2020
        1 Answer
        Answer This Question

        A:  Thank you for your inquiry regarding this item from Prime-Line Products. It is available as a Special Order item # U 9541. See an associate at your local Home Depot Hardware department and have them contact Prime-Line directly.

        by|Aug 12, 2020
          Showing 1-4 of 10

          Customer Reviews

          4.7 out of 5

          • 4.7 out of 21 reviews
          • 100% recommend this product
          Filter by:
          Showing 1-10 of 21 reviews
          Fit well
          Fit well
          by
          • Verified Purchase
          • Recommended
          it fit perfectly and is a quality product!
          it fit perfectly and is a quality product!
          by
          • Verified Purchase
          • Recommended
          Prefect. Used this on a 100 year old door with the old original style mortise door lock handle. W...
          Prefect. Used this on a 100 year old door with the old original style mortise door lock handle. Would have been impossible to install a regular keyed door knob as there was no wood left to bore into and fasten down the cylinder/striker bolt. The cylinder/striker bolt is threaded so it does not need any wood to screw into. Very study and beefy feeling to it now as well. Just bought a second one for similar job. Rental properties :)
          by
            • Recommended
            3 found this review helpful
            Fixed the issue with my door. It works well with...
            Fixed the issue with my door. It works well with a Yale lock.
            by
            • Verified Purchase
            Excellent product good quality are highly recommended...
            Excellent product good quality are highly recommended
            by
            • Verified Purchase
            by
            • Verified Purchase
            This door reinforcer is easy to install. I like that the finish closely matches my brush nickel ...
            This door reinforcer is easy to install. I like that the finish closely matches my brush nickel door handle. I feel more safe now that it is installed.
            by
            • DIY
            • Verified Purchase
            • Recommended
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            It was just right !!!
            It was just right !!!
            by
            • Verified Purchase
            • Recommended
            Showing 1-10 of 21 reviews