The Kwikset 81691 is used for installing a 780 Series deadbolt, and comes in numerous finishes to match the design of your locking system.
Thick Door: Everything you need to mount the 780 series deadbolt, the 81691 thick door pack is used with doors 1-3/4" to 2-1/4" thick.
Compatible with 780 Series deadbolt
Along with high quality locks & deadbolts, Kwikset designs some amazing door hardware styles. Kwikset deadbolts & premiere designer collections are of the many popular products from this leading manufacturer of door locks, knobs and handle sets
*Denotes a finish or option that has been discontinued
Kwikset 81691-515 Product Specifications
Thick Door Kit
Parts and Installation
Installation Resource Center
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Kwikset 81691 Reviews
Rated 5 out of
Performed the required adaptation.I used this to install an older but similar lock. The dimensions were very accurate and the modification easy.
Date published: 2013-09-25
Is this the correct extension kit for a standard residential deadbolt? I think deadbolt is Kwikset 660 series.
A. The Kwikset 81691 is for the 780 deadbolt. You will need the Kwikset 86129 for the 660 deadbolt.
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