Model # U 9548

Internet #100134443

Store SKU #632944

Store SO SKU #632944

Prime-Line 2-3/8 in. Brass Backset Lock and Door Reinforcer


2-3/8 in. Brass Backset Lock and Door Reinforcer

$2427 /each
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Product Overview

The Defender Security Brass 2-3/8 in. Backset Lock and Door Reinforcer is designed to help protect your door from forced entry. It can be used on either wood or metal doors with mortise or drive-in latches. It can also accommodate key-in-knob locksets or deadbolts.

  • For doors that are from 1-3/8 in. to 1-3/4 in. thick
  • For 2-3/8 in. backset
  • Use on wood or metal doors with mortise or drive-in latches
  • Accommodates key-in-knob locksets or deadbolts
  • Solid brass construction
  • Easy to install
  • Helps prevent break-ins



Bore diameter (in.)
Product Depth (in.)
2.25 in
Product Height (in.)
10.875 in
Product Width (in.)
5.5 in
Required door thickness (in.)
1 3/8 to 1 3/4


Backset size (in.)
Hardware Finish Family
Product Weight (lb.)
0.875 lb
Safety & Security Product Type
Lock & Door Reinforcer

Warranty / Certifications

Manufacturer Warranty
Goods 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.

More Products With These Features


Customer Questions & Answers

I want to know if you have this item in this measure 1-1/2

Asked by: bj
Thank you for your recent inquiry regarding this item from Prime-Line Products. Our goal is to make your shopping experience as easy as possible, but sometimes there are products like this one that requires additional information in regards to the specifics of your existing and/or desired hardware. Please feel free to contact Prime-Line Products directly where a Product Specialist there can better assist you with your inquiry. You may also send photos in for us to visualize precisely what you are inquiring about. For additional questions regarding this item, or any other product manufactured by Prime-Line Products, kindly call their toll free number at (877) 649-9740, or contact them by email at
Answered by: primelineProductExpert
Date published: 2016-10-24
  • y_2017, m_7, d_17, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_, sid_100134443, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 149ms

Customer Reviews

2-3/8 in. Brass Backset Lock and Door Reinforcer is rated 4.7 out of 5 by 3.
Rated 5 out of 5 by from great purchase Looks very pretty and very easy to install on the door.
Date published: 2015-10-27
Rated 5 out of 5 by from Must-have for every door Easy to install. Just take the lock off the door and slip it on. It adds a lot of protection in a door's weak spot. Another good idea is a commercial-grade dead bolt, a thicker strike plate, and a metal lining that goes into the door jam for the dead bolt.
Date published: 2013-08-06
Rated 4 out of 5 by from The product is exactly as expected The product is a variation of the similar items available in the store. It was of the configuration needed for our application. It is exactly as expected and fit perfectly.
Date published: 2011-09-01
  • y_2017, m_7, d_17, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_, sid_100134443, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 106ms