Kwikset 660 Single Cylinder Polished Brass Deadbolt-660 3 RCAL RCS - The Home Depot
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Model # 660 3 RCAL RCS

Internet # 202099356

Store SKU # 567418

660 Single Cylinder Polished Brass Deadbolt

Kwikset 660 Single Cylinder Polished Brass Deadbolt

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$12.97 / each


Model # 660 3 RCAL RCS

Internet # 202099356

Store SKU # 567418

As the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation. The largest-selling deadbolt in America, the 600 series provides tough, effective protection at an affordable price. The Polished Brass finish adds to the traditional look and feel of the product and makes a classic statement. This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the turn button on the inside.

  • For use on exterior doors where keyed entry and security is needed
  • Single cylinder deadbolt operates by key outside and thumb turn inside
  • Fits door thickness of 1-3/8 in. to 1-3/4 in.
  • Features a round corner latch to fit round corner door preparations
  • Refer to option #1 in the instruction guide to prepare your latch
  • ANSI/BHMA grade 3 security
  • Add to a keyed knob or lever (not included) for additional security
  • Easily installs in minutes with just a screwdriver
  • Lifetime mechanical and finish warranty

Info & Guides

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Assembled Depth (in.) 
1.0625 in 
Assembled Height (in.) 
2.4375 in 
Assembled Width (in.) 
2.4375 in 
Deadbolt bore hole diameter (in.) 
Deadbolt cross bore diameter (in.) 
Deadbolt strike height (in.) 
Deadbolt strike width (in.) 
Deadbolt throw length (in.) 
Deadbolt trim ring diameter (in.) 
Projection (in.) 
Required door thickness (in.) 
1 3/8 to 1 3/4 
Backset size (in.) 
Commercial / Residential 
Commercial Hardware Type 
Deadbolt Type 
Single Cylinder Deadbolt 
Deadbolt strike 
Round corner 
Door Handing 
Door Locks & Knobs Product Type 
Polished Brass 
Hardware Finish Family 
Hardware Included 
Lock Type 
Sgl Cyl Deadbolt 
Product Weight (lb.) 
1.08 lb 
Security/ANSI Grade 
ANSI Grade III (Good) 
Total number of keys included 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
Lifetime mechanical and finish warranty 


Rated 4.4 out of 5 by 19 reviewers.
Rated 5.0 out of 5.0 by Very Nice We bought this deadbolt along with the Juno door knobs to replace the set on the front door of our condo. Because the condo association requires polished brass on the outside and we prefer brushed nickel on the inside, we bought both sets and discarded the pieces we didn't use. (Our handyman had a use for the leftovers.) The key operation is very smooth. We're very happy with this purchase. April 8, 2015
Rated 3.0 out of 5.0 by Just a deadbolt Bought a deadbolt, had it rekeyed, no big deal. Took a while to find someone to rekey it, but I had the time. April 8, 2015
Rated 5.0 out of 5.0 by Kwikset Brass Deadbolt Great deadbolt lock, easy to install. I recommend this safe deadbolt lock. Reasonable price & looks nice. I purchased the gold. January 13, 2015
Rated 5.0 out of 5.0 by Perfect kwikset 660 Kwikset 660 is the best deadbolt ive had so far.. Will recommend to friends... March 16, 2015
Rated 5.0 out of 5.0 by nice lock fit right in the door the doors are sixty years old very nice. October 21, 2014
Rated 4.0 out of 5.0 by Solid. No frills but good solid product Was satisfied with the price and the quality of the product. I own several rental houses, and it was nice to be able to re-key the lock to match my master key. September 30, 2014
Rated 4.0 out of 5.0 by Quickset single cylinder deadbolt I wanted to add a deadbolt to a steel door on my shop. I looked at some different brands and figured I would give it a chance based on price. The next "better" was 2x the money. This was easy to install and has an adjustable bolt so you can match the position of your current knob location (position from edge of door). We will see how it hold up to weather. November 24, 2014
Rated 4.0 out of 5.0 by Deadbolt locks that are easy to install If you ever need to change your Deadbolt & key the Kwikset components are almost universal. This means that one can usually change out the cylinder and use all the old hardware and latch, the part that moves in & out. The Kwikset brand is especially handy for landlords that need to change locks quickly & often. Another bonus Kwikset give you is the fact that repair parts are often in stock at your local hardware, and the keys somehow duplicate easily & correctly. I can't tell you how many times I've had a key made for a different brand and it didn't work. Kwikset duplicate keys always work the first time for some reason. A little security tip; if you use a foot or so long piece of plumbers strap (metal tape w/holes) screwed along the wooden door frame (behind the molding) to reinforce the hole for the latch - it makes it very difficult to kick in the door. If you need keyed alike locks, the key codes are on the package. So you can match up as many keyed alike locks as needed. March 26, 2015
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