First Watch 1165-SN Satin Nickel Pair of Steel Cross Bore Adapter Plates to Reduce 2-1/8" to 1-1/2"

- Item #: BCI1710555
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Satin Nickel
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Pair of Steel Cross Bore Adapter Plates to Reduce 2-1/8" to 1-1/2"

Use a 1-1/2" cross bore lock in a larger hole with this adapter plate. This metal plate installs on each side of the cross bore to allow a smaller cylinder or deadbolt to be installed in the area.


  • Reduces bore from 2-1/8" to 1-1/2"
  • For use with some deadbolts and rim cylinders
  • Made of steel

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Our SKU: First Watch 1165

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

*Denotes a finish or option that has been discontinued

First Watch 1165-SN Product Specifications

Configuration Cross Bore Adapter
Cross Bore 1-1/2", 2-1/8"
Material Steel
Package Size 2
Product Class Residential
Shape Round

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First Watch 1165 Reviews

  • Will this make a first watch 1148 door knob set work in 2 1/8 bore door


    The First Watch 1165 is used to install 1-1/2" rosettes on a door with a larger bore.  These will let you install the 1148 on your doors with a 2-1/8" bore.

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