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Professional Discounts -
Professional Discounts -

Kwikset One-Sided Square Deadbolt

by Kwikset
SKU 663SQT514
Original price $29.80
Original price $28.20 - Original price $29.80
Original price $29.80
Current price $16.39
$15.51 - $16.39
Current price $16.39

Flash Sale! Extra discount applied in cart!

Finish: Matte Black

Kwikset's largest-selling deadbolt in America, the 660 series deadbolt provides tough, effective protection at an affordable price.

  • Features adjustable latch & deadbolt to fit all standard door preparations
  • ANSI/BHMA Grade 3 Security
  • Single Sided Deadbolt Without Exterior Plate - 663SQT - Deadbolt locked from thumb turn on inside only.  There is no exterior cylinder to unlock.  This makes the door unable to be unlocked from the exterior.  No exterior plate for doors that are only half bored through the door.


    • Kwikset® 6-Way Deadbolt Latch Combination - For 2-3/8 Or 2-3/4" Backset - Drive In, Round Corner, Or Square Corner Latch Applications
    • Radius Corner Strike
    Installation Instructions - Click Here
    Product Specifications - Click Here
    Return Policy

    All items are returnable up to 30 days of receiving your order if they are in new Re-saleable condition, never installed, and in the original packaging. All returns must be processed for a Return Merchandise Authorization before we can receive any returns. See our full Return Policy for more details.


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