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- USA
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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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
4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 3
Pillows
These are to soft and and I wanted firm pillows
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Wonderful Pillows
The description is totally accurate—they’re incredibly soft and cozy.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Just as Expected
Great pillows, exactly what I wanted.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ Incredible Comfort – Like Sleeping in a Luxury Hotel Every Night!
I am beyond impressed with the DIORIS Pillows Queen Size Set of 2! From the moment I laid my head on them, I knew I had found my new favorite pillows. They strike the perfect balance between soft and supportive, making them ideal for back, stomach, and side sleepers like me and my partner.
The fluffy down alternative fill feels just like the real thing—plush, breathable, and incredibly comfortable without triggering my allergies. These pillows don’t flatten out overnight either; they maintain their shape and bounce back beautifully each morning.
What really stood out to me was the hotel-quality feel. The outer fabric is smooth, skin-friendly, and breathable, helping me stay cool and sweat-free throughout the night. I wake up feeling refreshed, well-rested, and with no neck pain—which is a huge win!
If you're looking for affordable luxury, I highly recommend these DIORIS pillows. They’ve completely upgraded my sleep experience, and I’ll definitely be buying another set for the guest bedroom!
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Reviewed in the United States on June 4, 2025
★★★★★ 5
Pillowd
Color: Blue, Size: Queen Size Set of 2
They are huge and very fluffy queen size pillows, and they’re so comfortable. I’m actually laying on one right now.
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Reviewed in the United States on May 29, 2026