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Description
660 Series Satin Chrome Single Cylinder DeadboltAs 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 Satin Chrome finish gives the product a modern and minimalist look. This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the turn button on the
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 Satin Chrome finish gives the product a modern and minimalist look. 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
- This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the turn piece on the 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
- This double cylinder deadbolt is operated by a key on both sides
Features
| Item Weight | 1.08 |
| Lock Type | Single Cylinder Deadbolt |
| Material | Metal |
| Door Handing | Universal |
| Door Locks & Knobs Product Type | Deadbolts |
| Lock Type2 | Keyed |
| Door Lock Style | Classic |
| Commercial/Residential | Residential |
| Total Number of Keys Included | 2 |
| Wired or Wireless | No electrical connectivity |
| Deadbolt strike | Round corner |
| Returnable | 180-Day |
| Hardware Finish Family | Chrome |
| Finish | Satin Chrome |
| Keyway | KW1 |
| Interior/Exterior | Exterior |
| Deadbolt Type | Single Cylinder Deadbolt |
| Product Weight (lb.) | 1.08 |
| Security/ANSI Grade | ANSI Grade 3 (Good) |
| Features | Adjustable Backset,Easy Installation |
| Electronic/Mechanical | Mechanical |
| Included | Hardware,Installation Instructions |
| Backset size (in.) | Adjustable |
| Deadbolt throw length (in.) | 1.0 |
| Deadbolt strike width (in.) | 1.0 |
| Deadbolt cross bore diameter (in.) | 2.125 |
| Assembled Depth (in.) | 1.0625 in |
| Assembled Height (in.) | 2.4375 in |
| Deadbolt strike height (in.) | 2.25 |
| Required door thickness (in.) | 1 3/8 to 1 3/4 |
| Deadbolt trim ring diameter (in.) | 3 |
| Projection (in.) | 1.125 |
| Deadbolt bore hole diameter (in.) | 1.0 |
| Assembled Width (in.) | 2.4375 in |
| Manufacturer Warranty | Lifetime mechanical and finish warranty |
| Certifications and Listings | No Certifications or Listings |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
Affordable Roborock Qrevo CurvX Accessories That Fit Well
Size: Saros 10R/Qrevo CurvX/Edge 2 Accessories, Size: Saros 10R/Qrevo CurvX/Edge 2 Accessories
I have a Roborock Qrevo CurvX vacuum cleaner, so when I saw this replacement parts pack, I wanted to give it a try.
The box contained everything needed to carry out the maintenance schedule recommended in the Roborock app. It even included a small screwdriver, which made changing the side brush easy — a thoughtful extra touch.
I compared all of the replacement parts to the original ones and didn’t notice any major differences. Overall, the parts do seem slightly lower in quality than the originals, but not to the extent that I think it will significantly affect performance or durability.
I replaced the side brush without any issues, and it fit properly.
The mop pads were softer and fluffier than the originals and didn’t fit quite as snugly, although I don’t think this will have much impact on cleaning performance.
The new filter installed perfectly, and the vacuum bags also fit as expected.
Overall, I’m happy with this product. It’s reasonably priced and represents good value for money. I can see myself continuing to use these replacement parts in the future. I’m taking one star off due to the parts being of slightly lower quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Value replacements
Size: Saros 10R/Qrevo CurvX/Edge 2 Accessories
As far as I can tell these are pretty solid replacements for the SAROS 10R. My original side brush was all torn up after just a few months of use so I found these replacement parts. Haven’t used the mop pads yet, but they are a similar design to the “upgraded” mop pads offered by Roborock which are superior to the standard one IMO. Everything else seems to be equal quality to the OEM parts, and at less than $12 I have no complaints on this kit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
★★★★★ 1
Does not work for Qrevo Arc.
Size: Saros 10R/Qrevo CurvX/Edge 2 Accessories, Size: Saros 10R/Qrevo CurvX/Edge 2 Accessories
Filter does not fit my Qrevo Arc. Photo shows size comparison between my old (very dirty) filter and the replacement filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 4
Solid replacement parts kit — just skip the mop pads
Size: Saros 10R/Qrevo CurvX/Edge 2 Accessories, Size: Saros 10R/Qrevo CurvX/Edge 2 Accessories
This kit has been a handy all-in-one refresh for my robot vacuum. The main brush, side brushes, filters, and dust bags all fit correctly on my Qrevo, slid in without fuss, and have been performing on par with the originals — suction feels unchanged, the side brushes kick debris toward the intake properly, and the filters look and seat identically to the ones they replaced. My one real complaint is the mop pads. They're noticeably thinner and flimsier than the OEM pads, don't hold water as well during a run, and left streakier lines on my floors compared to what I'm used to. I've ended up going back to the original-brand mop cloths and just using this kit for the dry-cleaning parts, which have genuinely been a good value. Four stars — great kit minus the mops.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Great value
Size: Saros 10R/Qrevo CurvX/Edge 2 Accessories
As advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
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