Simplex 1011
Pushbutton Cipher Lock
$305.10 – $365.93
Security made simple. The Kaba Simplex 1011 is a heavy-duty pushbutton lock built to withstand high traffic and tough environments. No electronics, wires, or keys to worry about. Features auto-locking to ensure your door or gate is always locked behind you when it closes.
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For more information or ordering assistance, please call our Commercial Project Specialists at 877-439-5377 ext 9003
Upgrade to EXTRA Heavy-Duty Grade 1 Hardware Kaba Simplex 5021 Learn More
- 100% Mechanical HEAVY DUTY push button lock
- Fully bump and pick proof lock
- Thousands of possible codes combinations
- Auto-locking; can be ordered with passage mode feature in Simplex 1031 model
- HEAVY DUTY Latchbolt 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
- Fits nearly all hinged doors
- Backset: 2 3/4″ included (2 3/8″ available at checkout) How do I measure?
- 3 year manufacturer warranty

Dimensions | 7 3/8 (H) x 3 1/8 (W) x 3 3/16 (D) in. |
---|---|
Environmental | Weather Resistant |
Door Thickness Minimum | 1 3/8 in. |
Door Thickness Maximum | 2 1/4 in. |
Door Handing | Non-Handed |
Door Stile Width | Minimum 4 in. |
Door Prep | Standard 2 1/8 in. Cross-Bore, Through-Bolt Hole(s) |
Code Length | 1 to 5 Digits |
Code Capacity | 1 |
Backset | 2 3/4 in. |
Handle Type | Knob |
Manufacturer | dormakaba |
Brand | Kaba Simplex |
Door Opening | Standard |
Lock Features | Auto Relocking |
Locking Device | Cylindrical Latch |
Access Type | Keypad – Digits |
Fire Rating | 3-hour UL/ULC fire rating for A labeled doors |
Weight | 7.25 lbs |
Warranty | 3 Year Manufacturer |
Authentication | Single Factor |
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Customer Questions & Answers
- A
This lock is weather resistant and has a Grade 1 ANSI rating.
- Q My new 101126D41 lock came with the inside door handle in place. How do I remove it so I can inst... answer nowAsked by April 9, 2022 10:08 AMonA
1. Remove the inside knob by using the
pointed end of the spanner wrench (item “i”
on the checklist) to depress the spring
loaded retaining clip, visible through the
poke hole in the collar of the cylindrical
drive unit.
2. Pull the knob while simultaneously
releasing the retaining clip.
3. Remove the knob from the lock body - Q Is there a way to set the door so it doesn't always lock behind you? answer nowAsked by December 21, 2021 6:09 PMonA
For this feature, you will need the Simplex 1031 model!
- Q While changing the code somehow the original combo would no longer work. Is there a way to add a ... answer nowAsked by November 30, 2021 9:28 PMonA
Since no combination will unlock the door currently, the combination chamber will need to be manually reset. This process will require the lock to be removed from the door.
To reset the combination chamber without the current code, please follow the steps in the document below.
- Q What if it breaks and I can’t get the gate opened. Is there an override? Also, will this fit a fr... answer nowAsked by September 27, 2021 5:12 PMonA
These locks can certainly be installed on a gate but may require a gate box for proper mounting. The Simplex 1011 does not offer an override but the Simplex 1021 does feature a manual key override to bypass the keypad if desired.
- Q Is there a lever handle replacement for a originally round knob set? answer nowAsked by April 1, 2021 12:53 PMonA
Unfortunately, the lever and knob models each require slightly different housing. The lock will need to be ordered for either knob or lever usage.
- A
Please see our blog on how to change the code on a Simplex 1000 series here: https://www.gokeyless.com/blog/kaba-simplex-1000-lock-change-code/
- Q Does this work with either a left or right opening door? answer nowAsked by September 22, 2020 11:46 AMonA
Yes! The handles for this model is reversible to fit both left and right-handed doors.
- A
This model includes a 3-year manufacturer warranty to cover any mechanical defects.
- Q Is there a push button on both sides or just one? What prevents someone from reaching around a do... answer nowAsked by July 14, 2020 11:45 PMonA
The model shown here is a single-sided keypad. If you need a doublesided model that requires a code to enter or exit, please see the back-to-back version here: https://www.gokeyless.com/product/simplex-ee1011-exit-entry-pushbutton-lock/
Derek Lukasik (verified owner) –
The lock was the best price I could find and the quality was on point.
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Richard Kinsey (verified owner) –
This order was for a replacement push button lock that I’ve had for well over 20 years. Thankfully, the new lock is a virtual duplicate of the original and I look forward to more years of reliable operation.
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Blake Isbell (verified owner) –
These locks are wonderful! Purchased one for each exterior door at our 2 fire stations. They allow quick easy entry but keep the fire stations secure. No more money spent on re-keying the buildings, just quick easy combination changes.
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JS Visser Produce –
We have several on all our warehouses. Most work great and easy to use. We have had to replace a couple within a year due to door handle issues but did replace with same as we can’t find any other that are as heavy duty or work as well.
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Patina Herrington –
Holds up well and it’s used constantly.
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Chief John Ellsworth (verified owner) –
We had to replace the exact same door handle and chose the same one. We’ve had that one for nearly 30 years and it was a great solution for limited access and security
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Jacob Smalley (verified owner) –
Direct replacement for the same lock we already had in place that broke due to a sticking door.
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Annie Gosselin (verified owner) –
Very easy to install and quality is perfect. Thank you for fast shipping in Canada!
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Chris Lucas, Battalion Chief (verified owner) –
We have dozens of these all in high traffic areas and they have proven to be exceptionally reliable.
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BARBARA TOWNSEND (verified owner) –
I think it is a good price and fast shipping. i dont actually use it mself.
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