# Prime-Line Lock and Door Reinforcer, 1-3/4 in. x 2-3/8 in., Solid Brass, Polished

**Brand:** [Prime-Line](https://shop.coreranger.com/brands/Prime-Line)
**SKU:** MP9409
**Price:** $19.12 · in stock
**URL:** https://shop.coreranger.com/product/prime-line-lock-and-door-reinforcer-1-3-4-in-x-2-3-8-in-solid-brass-polished-317641881

## Specifications

| Spec | Value |
|---|---|
| Finish | Brass |
| Model # | MP9409 |
| Material | Brass |
| Internet # | 317641881 |
| Returnable | 90-Day |
| Store SKU # | 1006837301 |
| Package Quantity | 1 |
| Product Depth (in.) | 1.75 in |
| Product Width (in.) | 3.875 in |
| Product Height (in.) | 9 in |
| Hardware Color Family | Brass |
| Commercial/Residential | Residential |
| Builders Hardware Product Type | Door Security |

## Description

The Defender Security MP9409 Brass Lock and Door Reinforcer assists in preventing forced entry by reinforcing the weak spot of an entry door. It can be used to reinforce and repair both metal and wood doors. Made of solid brass construction, the lock reinforcer plate comes in a polished brass 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 1-3/4 inch thick doors that have mortise or drive-in latches. 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, 3-5/8 inch on center from each other with a backset of 2-3/8 inch. The door reinforcer is non-recessed.

• Reinforces or helps repair a damaged door lock and handle area
• Solid brass construction for long-term durability
• Designed to fit 1-3/4 inch thick doors only