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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Heavy-Duty Satin Chrome Grade 2 Entry Door Lever Lock Set with 21 Key Total (10-Pack Keyed Differently w/Master Key)Secure your doorway with this heavy duty Lever Handle lock. Each lock is easy to install and includes 2 SC1 keys. Product is UL Certified. Includes Master Key for all locks. Simple and easy installation Each lock comes with 2 SC1 keys Multi packs are keyed different and can all be open with the same master key Satin Chrome Finish Includes: 10 locks (keyed differently with master key) Each lock will have its own SC1 keyway (2 keys per lockset);
Secure your doorway with this heavy-duty Lever Handle lock. Each lock is easy to install and includes 2 SC1 keys. Product is UL Certified. Includes Master Key for all locks.- Simple and easy installation
- Each lock comes with 2 SC1 keys
- Multi-packs are keyed different and can all be open with the same master key
- Satin Chrome Finish
- Includes: 10 locks (keyed differently with master key)
- Each lock will have its own SC1 keyway (2 keys per lockset); includes 1 master key that opens all doors
- Suitable for multiple offices or suites where landlord/ business owner has a master key for all doors and every tenant/employee has access to a single room
- When ordering multiple packs of 10 lock sets, ALL locks in your order (10, 20, 30, etc.) will open with same master key. You will still receive 1 master key for each 10 PK
- Entry Function: Manually lock the door when you choose
- Entry Function: Lock from the inside by pushing down on button and unlock from inside by turning knob / handle
- Entry Function: Unlock from outside by using the key
- Entry Function: Enable when push button on the inside is in the vertical position
- Storeroom Function: Always locked when you close the door
- Storeroom Function: From inside you can always open by turning the knob / handle and never have to lock manually.
- Storeroom Function: From outside you can only open using key
- Storeroom Function: Enable when button on the inside is pushed and turned 90° clockwise to the horizontal position
- For questions or additional information, please contact us at 908-964-3427
Features
| Item Weight | 39 |
| Strike | Square corner |
| Minimum door thickness (in.) | 1.38 |
| Door Handing | Universal |
| Commercial/Residential | Commercial,Residential |
| Lock Type | Keyed |
| Total Number of Keys Included | 2 |
| Number of Pins | 5 |
| Backset size (in.) | 2-3/4 |
| Features | Adjustable Backset,Easy Installation,Rekeyable |
| Application Type | Entry |
| Interior/Exterior | Interior |
| Door Lock Style | Modern |
| Wired or Wireless | Combo |
| Lock Type2 | Keyed Entry |
| Combo Pac | Non-Combo |
| Returnable | 180-Day |
| Hardware Finish Family | Chrome |
| Lever material | Zinc |
| Door Locks & Knobs Product Type | Keyed Levers |
| Lever style | Straight |
| Material | Zinc |
| Keyway | SC1 |
| Included | Hardware,Mounting Hardware |
| Electronic/Mechanical | Mechanical |
| Finish | Satin Chrome |
| Security/ANSI Grade | ANSI Grade 2 (Better) |
| Product Weight (lb.) | 1 lb |
| Throw length (in.) | .5 |
| Strike width (in.) | 1.87 |
| Lever grip length (in.) | 3.78 |
| Bore hole diameter (in.) | 2.13 |
| Cross bore diameter (in.) | 1 |
| Maximum door thickness (in.) | 1.75 |
| Housing Width (in.) | 3.35 |
| Assembled Width (in.) | 3.35 in |
| Assembled Height (in.) | 6.3 in |
| Projection (in.) | 0 |
| Housing height (in.) | .7 |
| Assembled Depth (in.) | 6.77 in |
| Strike height (in.) | 4.85 |
| Certifications and Listings | ANSI Certified,UL Certified |
| Manufacturer Warranty | Covered by a 2-year mechanical and finish warranty |
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 1039 reviews
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Product Reviews
★★★★★ 5
Great product!
Style: 30 sqft
I can say this product makes a huge difference with road noise and is cleaner and easy to work with when applying compared to other mats that cost about the same price.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Very heavy and thick
Style: 30 sqft
I purchased mini brands of sound ending and this is by far the heaviest sound deadening I've ever ordered. I'm not installed yet but I have a good feeling that is going to work exceptionally in blocking sound. If weight is a concern for you I would recommend a lighter product however if sound quality and a quiet ride is your priority this is the one for you.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Siless Hybrid 3-in-1 - Far Exceeded my Expectations!!!
Model: SLH20025
I recently installed the Siless Hybrid 3-in-1 sound deadening mat in my vehicle, and I’m genuinely impressed. For just $80 for 25 square feet, this product delivers performance that rivals materials costing twice as much — and with far less hassle. If you're on the fence......Just buy it! You will not be disappointed.
Easy to Install: Unlike traditional sound deadening products that are stiff, sharp, and temperature-sensitive, this mat is soft, flexible, and easy to work with. I cut it cleanly with regular scissors and pressed it into tight spaces using just my fingers, so if in you don't have a roller or install tool, a good pair of scissors and your hands can get the job done. With other brands like Dynamat, the aluminum layer often leaves micro cuts on your hands and tears up your fingertips, but Siless does not due the acoustic layer being on top and above the aluminum layer that holds the butyl layer. So, it's very easy on your hands.
Even in cooler temperatures (around 50°F), I had no trouble applying it but it goes on better heated. If warm outside, I would leave the entire box out in the sun for at least 30 minutes when it's warm or heats it's very pliable and easy to mold. Make sure its where you want it because once applied it's not ever falling off. and it became even more pliable and easy to mold. No heat gun, no mess — just straightforward application.
I installed 40–50 square feet throughout the interior, covering everything except the headliner and the flooring forward of the rear seat. The difference in cabin noise is astonishing. I can turn my radio up concert loud with gut-punching bass, and from outside the car, it sounds like a factory sound system at mid volume. I was blown away by how well it contains sound — both inside out and outside in.
My exhaust is pretty aggressive and now is barely audible from inside the cabin. While driving, it almost sounds like a stock factory setup. The Siless matting actually changed the driving experience and feels refined.
If you're skeptical about sound deadening gimmicks, I get it, but this is the first product I've used and when I needed more, I went Stright to the 3 in 1 Hybrid matting and purchased it again. I love researching before buying and that's very uncommon for me to do.
Note: Proper installation is key, and it does take time and patience. But if installed correctly and in the right places, it works better previously used from paint-on sound deadening to Dynamat.
Update Nov, 2025
After using it this in 4 separate vehicles now. I feel the Siless’s 3 in 1 Hybrid has nailed it for best budget deadener that is better than dynamat extreme in performance and installation
Protip: buy a roll of 2-3” aluminum tape and tape the seams. After trimming the edges tend to very sticky between the panels. I ran a strip of aluminum tape over the seems to create a better seal and true moisture
I used it on four vehicles now and have I have not been paid to review and purchased every order myself.
3 in 1 Hybrid deadener by Siless is the best all around easy to apply sound deadner period!
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Top quality
Model: SLH20025
This Siless Hybrid 3-in-1 sound deadening mat is easy to work with and feels high-quality. The butyl material is thick and pliable, making it simple to cut and fit into doors, floors, or panels.
After installation, road noise and vibrations are noticeably reduced, and it also seems to improve the overall cabin feel. No bad smell.
At 25 sq ft per roll, it’s a good value for anyone looking to dampen noise and improve car acoustics. Overall, a solid, effective option for automotive soundproofing. Used on a Fiesta ST.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Made a big improvement in cabin noise—highly recommend
Model: SLH20025
Siless Hybrid made a huge difference in reducing noise in the floor of my truck cabin. In some areas, there was basically just bare sheet metal between the inside and outside, so adding this really helped the truck feel more solid and noticeably quieter on the road.
I used Kilmat on the doors, and honestly I wish I had used Siless Hybrid there too, but it was too late by the time I realized the difference. This material is very sticky, easy to cut, and simple to apply, which made the install pretty smooth.
Just a heads-up: the tacky side gets messy and will bond to clothing really easily, so be careful during installation. Overall, I’d definitely buy it again—great product with real results.
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Reviewed in the United States on December 2, 2025