Kwikset 84221 2-1/4" Thick Door Installation Kit for all Kwikset Signatures 785 Double Cylinder Deadbolts

- Item #: BCI1644508
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Kwikset 2-1/4" Thick Door Installation Kit for all Kwikset Signatures 785 Double Cylinder Deadbolts

  • Necessary to install on doors 1-7/8" to 2-1/4" thick
  • Includes all necessary parts
  • User installable

Additional Kwikset Links

Our SKU: Kwikset 84221

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

  • Kwikset 84221

*Denotes a finish or option that has been discontinued

Kwikset 84221 Product Specifications

Collection Thick Door Kit
Series Parts and Installation

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.

Kwikset 84221 Reviews

  • How to disassemble inside keyed double cylinder deadbolt? Has two "rivets" on inside face and no apparent way to to take off.

    A. The Kwikset 84221 is assembled with 1-way screws. Take a flathead screw driver and wedge into opening where screw is, tap until screw is loosened out, then unscrew.

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