---
sku: U9550
name: FHC 1-3/4\" x 9\" Thick Solid Brass Lock And Door Reinforcer - 2-1/8\" Single Bore - 2-3/8\" Backset (Single Pack)
product_group: screen-patio-doors
d3_group: 10
d3_class: 10F
url_key: u9550
url: "https://fhc-usa.com/u9550"
image: "https://fhc-usa.com/media/catalog/product/u/-/u-9550.jpg"
variants:
  -
    sku: U9550
    label: Base
operational:
  lead_time_days: 21
  uom: PK
  cuttable: false
  country_of_manufacture: CHINA
  backorder: true
  make_buy: Buy
related_skus:
  - "U9426"
  - "U9002"
  - "U9548"
  - "U9555"
  - "U9556"
  - "U9560"
  - "U9566"
  - "U9567"
generated_at: "2026-05-21T23:29:56Z"
---

# FHC 1-3/4" x 9" Thick Solid Brass Lock And Door Reinforcer - 2-1/8" Single Bore - 2-3/8" Backset (Single Pack)

The FHC 1-3/4" x 9" Thick Solid Brass Lock And Door Reinforcer - 2-1/8" Single Bore - 2-3/8" Backset (Single Pack) is part of FHC's screen-patio-doors hardware line.

## Description

Overview This lock and door reinforcer is constructed of solid, polished brass and fits 1-3/4 in. thick doors. This security device assists in preventing forced entry by reinforcing the weak spot of an entry door, and it can be used on both metal and wood doors. Accommodates key-in knob locksets on doors that have a backset of 2-3/4 in. These door reinforcers are easy to install and they are used by many. All installation fasteners are included with this item. This guard features a 2-1/8in bore, 2-3/4in backset, 1-3/4in door thickness, 3-7/8in width, 9in height.

## Product Details

- Lead time: 21 days
- Unit of measure: PK
- Country of manufacture: CHINA