Pay in installments of $2.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
663 Single-Sided Deadbolt in Satin Nickel with Microban Antimicrobial TechnologyAs the industry leader, Kwikset has provided trusted security for over 70 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. This single sided deadbolt can be used along with a keyed knob or lever for added security, bolt is locked and unlocked by turn piece on inside of door. The crisp, clean appearance
As the industry leader, Kwikset has provided trusted security for over 70 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. This single-sided deadbolt can be used along with a keyed knob or lever for added security, bolt is locked and unlocked by turn piece on inside of door. The crisp, clean appearance of the Satin Nickel finish adds to the overall look of the product and brings a modern feel.- For use on doors where one-sided keyless security is needed
- Microban protection keeps door hardware 99.9% cleaner than unprotected surfaces
- Deadbolt operated by thumb turn on interior, no trim on exterior.
- Latch has round corner faceplate
- Latch has 2 3/8 in. backset
- Includes round deadbolt strike
- ANSI/BHMA grade 3 certified
- 1 in. deadbolt throw
- Easily installs in minutes with just a screwdriver
- Lifetime mechanical and finish warranty
Features
| Item Weight | 1.33 |
| Total Number of Keys Included | 0 |
| Hardware Finish Family | Nickel |
| Material | Metal |
| Lock Type | Unkeyed |
| Door Handing | Universal |
| Door Locks & Knobs Product Type | Deadbolts |
| Door Lock Style | Classic |
| Commercial/Residential | Residential |
| Wired or Wireless | No electrical connectivity |
| Deadbolt strike | Round corner |
| Keyway | No Keyway |
| Returnable | 180-Day |
| Backset size (in.) | 2-3/8 |
| Product Weight (lb.) | 1.33 |
| Security/ANSI Grade | ANSI Grade 3 (Good) |
| Interior/Exterior | Interior/Exterior |
| Lock Type2 | Unkeyed |
| Deadbolt Type | One-sided Keyless Deadbolt |
| Features | Easy Installation |
| Electronic/Mechanical | Mechanical |
| Included | Hardware,Installation Instructions |
| Finish | Satin Nickel |
| Assembled Height (in.) | 2.5 in |
| Deadbolt throw length (in.) | 1.0 |
| Deadbolt strike width (in.) | 1.0 |
| Assembled Width (in.) | 2.5 in |
| Deadbolt cross bore diameter (in.) | 2.125 |
| Projection (in.) | 0.84375 |
| Deadbolt strike height (in.) | 2.25 |
| Required door thickness (in.) | 1 3/8 to 1 3/4 |
| Deadbolt bore hole diameter (in.) | 1.0 |
| Deadbolt trim ring diameter (in.) | 3.0 |
| Assembled Depth (in.) | 0.84375 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
4.1 ★★★★★
Based on 23 reviews
Sort
Product Reviews
★★★★★ 2
Started coming apart after seeing washing
Look and fit great but they starting coming apart after the second washing
Possibly need stronger thread
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
★★★★★ 5
These boot slippers are awesome!
Color: Long Black, Size: 10-13
Love 'em!
FINALLY found these after lots of searches.... I wanted "boot" type slippers FOR MEN, so in the cooler/colder weather my ankles stay warm, as well as my feet. (It's easy to find them for women, but for some reason pretty difficult to find them for men.) Well, Amazon must have added these recently, because I had checked a number of times this past winter/spring to no avail.
At any rate, these are GREAT! I had worn out another somewhat similar pair I had found on Temu a while back, but they were rather floppy and really too large and wide for my feet. After a year or so they had worn out, so I started searching anew, and found these on Amazon. These fit just great and are very well made, having a thick fleece and padded sole inside and a non-slip sole on the outside.
Very, very comfortable! Just what I wanted, and kudos again to Amazon!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2025
★★★★★ 5
Slippers
Color: Long Black, Size: 10-13
Almost to warm...great on cold mornings!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
★★★★★ 1
Not durable, cheaply made for big guys 6’4 235lbs
Color: Gray Navy, Size: 13-16, Color: Gray Navy, Size: 13-16
Don’t recommend for men. Boys maybe but not men. I wore them twice for about 3 hrs before bed. Went to put in the 3rd time and they ripped. It’s literally a small sheet of Sherpa from the shoe and plastic wrap. I also got the bigger size and they still don’t fit right. I bought these right before my trip upstate during the holidays, because I live in Florida. I paid $20+ for these, hoping they would be good. 1/10 recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
★★★★★ 4
Size 13 (not 13-16)
Color: Gray Navy, Size: 13-16
I have a size 13 foot and these Winter Socks/Slippers just barely cover the length of my foot, so if you are over size 13 these will be too small_ they are well made and insulated_ they look nice, just like the pic, and I can go from my house to the my car in the snow without the bottoms getting wet_ they are cozy without my feet getting hot_ just wish they were a half inch longer on the foot size to be a more perfect size 13_ they feel about 12-1/2
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026