Kwikset 664 Single Sided Deadbolt Conversion Kit, Satin Chrome
$36.36
-
Free Shipping (4-7 Business Days)
Free
The largest-selling deadbolt in The united states, the 600 series provide tough, effective protection at an inexpensive price. This single cylinder deadbolt is operated by a key at the out of doors, or a thumb turn at the inside. Safe your front door with Kwikset keyed entry door locks, security sets and deadbolts. Really helpful for exterior-facing doors or securing interior rooms with a key for maximum privacy. Make a choice from quite a lot of stylish finishes to match your home décor. Kwikset is the number 1 selling U.S. lock brand*, protecting families with trusted security since 1946. Kwikset offers smart, simple, stylish and Safe door hardware for each and every home or business need — from mechanical locks with patented SmartKey Security to innovative and flexible smart home technology. *YipitData Unit Share Report, 2026.
Conversion Kit for 663 one-sided deadbolt
Kit includes exterior plate and screw
Lifetime mechanical and finish warranty
Frequently Asked Questions
We currently ship to customers throughout the United States.
Most orders are delivered within 3–7 business days. Delivery times may vary depending on your location and carrier conditions.
Once your order has shipped, you’ll receive a confirmation email with your tracking number.
Please contact us as soon as possible at [[email protected]] Changes or cancellations are only possible before your order has been processed or shipped.
Yes. Eligible items may be returned in accordance with our Return & Refund Policy. For assistance, please contact us at [[email protected]]
Once your return is received and approved, your refund will be issued to your original payment method.
Please email us at [[email protected]] with your order number and clear photos of the item. We’ll be happy to assist you.
For any questions about your order, shipping, returns, or products, please contact us at [[email protected]]
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