Simplex L1021B
Cypher Combination Lock
$556.07 – $576.26
Security made simple. The Kaba Simplex L1021B is a heavy-duty push button lock built to withstand high traffic and tough environments. With this low maintenance option, you don’t have to worry about electronics, wires, or batteries. Best of all, this cypher lock features auto-locking to ensure your door or gate always secures behind you. Includes Best compatible interchangeable key core.
Need assistance or have questions? Call our Commercial Product Specialists at 877-439-5377 for more information and ordering assistance. We’re here to help!
- ADA compliant lock
- 100% Mechanical HEAVY DUTY push button lock
- Thousands of possible codes combinations
- Auto-locking – can be ordered with passage mode feature in Simplex L1031 and L1041 models
- HEAVY DUTY UL listed latch-bolt with deadlocking plunger
- Covers existing standard ASA 161 door hole
- Fits left and right swinging doors
- All hardware and instructions included with order
- Low maintenance, no batteries or wires
- Backset: 2 3/4″ included (2 3/8″ available at checkout) How do I measure?
- Fits nearly all hinged doors
- Key Override; furnished with a combinated (keyed up) Falcon brand 6-pin IC key core. Includes one IC core change key, and two operating keys.
- Have your own core you want to use? Click here to order this same lock less-core.
This tamper-proof cypher lock seamlessly integrates into:
- Institutional buildings
- Government buildings
- Commercial spaces
- Exterior and interior spaces
Simplex L1021B – Combination Entry & Key Override (Best compatible IC core included). As you’re looking to secure your busy space, there’s a lot to love about this tough-as-nails cypher door lock from the leader in top-of-the-line security solutions, Kaba Ilco. Protect important assets and spaces from unwanted visitors and potential trouble. A Simplex lock combination is made to be complex, fortifying against any intruder.
For over 100 years, people have turned to Kaba for their high quality security products. The Simplex L1000 Series is a 3-hour UL/ULC fire rated stand-alone security lock that is highly weather resistant and certified for durability, as it complies with D.O.D (Dept. of Defense) 5220.22M.
Whether you need to lock up a conference room or protect valuable assets, this cypher door lock is up for the job. Entry is gained via a 1-5 digit sequential code. Vandal resistant, there’s a reason why Simplex locks have found widespread acceptance in high-traffic commercial, institutional, and government buildings around the world. See the difference for yourself.
| Exterior Dimensions | 7 3/8 (H) x 3 1/8 (W) x 3 3/16 (D) in. |
|---|---|
| Inside Dimensions | 9 (H) x 3 1/4 (W) in. |
| Door Thickness Minimum | 1 3/8 in. |
| Door Thickness Maximum | 2 1/4 in. |
| Code Length | 1 to 5 Digits |
| Code Capacity | 1 |
| Door Stile Width | Minimum 5 in. |
| Door Prep | Standard 2 1/8 in. Cross-Bore, Edge Bore: 1 in., Through-Bolt Hole(s) |
| Environmental | Weather Resistant |
| Backset | 2 3/4 in. |
| Construction | ADA-compliant levers, Cast front housing, unified trim plate |
| Manufacturer | dormakaba |
| Brand | Kaba Simplex |
| Handle Type | Lever Handle Door Locks |
| Door Opening | Standard |
| Lock Features | Auto Relocking |
| Locking Device | Cylindrical Latch |
| Access Type | Key, Keypad – Digits |
| Fire Rating | 3-hour UL/ULC fire rating for A labeled doors |
| Weight | 8.25 lbs |
| Warranty | 3 Year Manufacturer |
| Authentication | Single Factor |
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Customer Questions & Answers
- A
Please use the guide in the link below to reset a lost code on the Simplex 1000 series.
- A
This model does ship with a SFIC core included. The lock will include one change key (to remove the core) and two operating keys (to unlock the door).
- Q Can the plunger be reversed if the RH door is push or pull? answer nowAsked by on September 15, 2021 6:27 PMA
The latch/plunger can be rotated to operate in either direction.
- A
This model is fully mechanical and can certainly be installed on exterior applications.
- A
The removal of this lock typically requires the interior code change keys and the spanner wrench that was included with the lock. You may use the installation guide below to reverse the steps so that you may remove the lock from the door.
- A An interchangeable core should come with a key that is called your control key. This key is used to install and remove the core from the lock.
- Q Is this lock compatable with a Cormax Best 6 pin core answer nowAsked by on March 2, 2018 9:23 AMA Yes, this lock is compatible with the Cormax Best core. When purchasing be sure to choose the "Best" core option for the right model.
- Q I think that I know the answer from above but please confirm. I have a KABA IR102 and a Yale 7... answer nowAsked by on February 18, 2018 1:06 PMA No this is not compatible. We would suggest an LP1020 with a Von Duprin 99 panic device. Please see the links below. https://www.gokeyless.com/product/simplex-lp1020-pushbutton-panic-exit-lock/ https://www.gokeyless.com/product/von-duprin-99eo-rim-panic-exit-bar/
- Q Can this unit be used with concealed rod panic hardware for an aluminum medium stile door? Or can... answer nowAsked by on June 28, 2017 7:23 AMA
Unfortunately this lock will not work with your current door configuration. Depending on the room and width of the door we may have some other other options for you. Below I have attached a product that may work in your situation.
- Q Is this lock designed to allow for often change of combination? Even as often as once a week. answer nowAsked by on March 5, 2017 11:53 AMA
Yes, you can change the code as often as necessary with this lock. However, long term it would be recommended to look into an electronic lock such as the E5031 as changing codes in electronic locks are more forgiving for errors and will allow you to add and delete codes faster.
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Bill C (verified owner) –
Showed up quick. Great customer service. This lock was easy to install.
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Erica (verified owner) –
We needed a replacement at our busy veterinary practice. The staff really appreciated have the handle instead of the knob so it could be slightly more hands free if we had to go through door just using our elbow. We often have pet emergency, and have to carry pets out the door to our ER, and being able to just push the handle vs. turning the knob is very handy. It has stood up to the constant in and out at our busy practice.
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Greg (verified owner) –
Works great for our volunteer fire department. Easy installation.
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William Colling (verified owner) –
Works great and was very easy to purchase and have installed. Will be ordering for our other businesses.
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Stephen Rebarchak (verified owner) –
Installed combination lock on door to lab – couldn’t have been easier.
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Stephen from Texas –
I LOVE THEM AND THAT IS WHY I KEEP PURCHASING THEM FROM GO KEYLESS
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Peter, Algya Restoration –
My experience was great. Made the order’ the person was informative and got the Simplex L1021 and installed it. I have 2 more coming up that I will need so will be ordering from you . Thanks
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Tim from Missouri –
The parts I just received are exactly what was needed. Your customer service is superior to most other companies that I deal with on a regular basis. I will continue to “GoKeyless” and work with Ed and all your people. I appreciate the great service and variety of products you carry. The Simplex L1021 is perfect for our needs of restricting and controlling access to one of our Climate Controlled Storage Buildings.
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Robert from Virginia –
The lock continues to work well, which is a testament to quality since it is installed on an exterior door in Afghanistan…a very harsh environment.
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Robert from Virginia –
The lock continues to work well’ which is a testament to quality since it is installed on an exterior door in Afghanistan…a very harsh environment.
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