First Watch 1155 Polished Brass 2-3/8" Backset Bit Key Mortise Lock with Classic Keys

- Item #: BCI1710563

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Polished Brass
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2-3/8" Backset Bit Key Mortise Lock with Classic Keys

This mortise lock body includes 2 old-fashioned keys and will replace most bit key locks with 2-3/8" backset for the additional security provided by mortise locks. A mortise cutout is required to install this this lock.


  • Mortise lock with brass plated faceplate
  • Case-hardened steel case
  • Replaces most bit key locks with 2-3/8" backset
  • Requires mortise cutout
  • 2 keys included
  • Spindle hole accommodates 1/4" to 5/16" spindle
  • Mortise lock body and keys only

First Watch® Security branded products are manufactured to provide quality which you can count on. Grant yourself peace of mind by securing your home and belongings with First Watch® Security.

Additional First Watch Links

Our SKU: First Watch 1155

This product is listed under the following manufacturer number(s):

  • First Watch 1155-PB
    Polished Brass

*Denotes a finish or option that has been discontinued

First Watch 1155-PB Product Specifications

Backset 2-3/8"
Configuration Mortise Lock
Function Mortise
Latch Faceplate Square Corner
Material Brass, Steel
Number of Keys 2
Product Class Residential
Theme Traditional

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Buy the First Watch 1155-PB in Polished Brass at Research First Watch 1155-PB in Polished Brass online. Find First Watch 1155-PB in Polished Brass features and specifications. Get the best deal by comparing the First Watch 1155-PB in Polished Brass today.

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