• Some stock photographs may show options that are not included. Please check product description.
Prime-Line

Lock And Door Reinforcer - For 1-3/8 in. Doors, Brass, 1-Pack

Mfg.#
U 9555
Sku#
313148
  • Designed for single bore doors with a 2-3/8 inch backset
  • Helps protect against a forced entry
  • For use on doors 1-3/8 inch thick that have mortise or drive-in latches
  • Solid brass in bright brass finish
  • Pre-punched for mounting

* Estimated stock levels as of Sun, Jul 12, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

This lock and door reinforcer is constructed of solid, polished brass and fits 2-1/8 in bores on 1-3/8 in 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 2-3/8 in These door reinforcers are easy to install and they are used by many. All installation fasteners are included with this item.

Specifications

General

Backset Size 2-3/8 in
Door Thickness 1-3/8 in
Finish Brass
Includes (2) #10 x 1 in Combo Screws, (2) #10-32 Hex Nuts, (4) #8 x 5/8 in Phillips Truss Head Screws
Material Brass
Suitable for 2-3/8 in Backset and 1-3/8 in Thick Door
Type Door Reinforcers

Dimensions

Height 4-1/2 in
Size 1-3/8 in
Width 3-7/8 in

Please choose a store for pricing and availability.

Find Your Local Store
Feedback