Don’t need heavy duty? Order Simplex LD470 light duty and take advantage of limited time, special, low pricing.

All is fine, Thanks! Willits, Owl's Nest in Massachusetts
We were extremely pleased with the Simplex 5021. I found it easy to install and completed installing 2 in less than 1 hour. We plan to purchase more 5021’s in the very near future. Anthony, New York, NY
Our new lock is working great. We are a child care center and we use it as a security enterance for all of our families. We have been in this building for 3 years now and this is our 4th lock we have tried (this is the first one from your company). It is nice and heavy duty - it is also nice that it is not electronic as that seems to be where our problems were coming from in the past. So, needless to say we are very happy with our purchase. Nicole, Prescott, WI
The Simplex 5021 performs well in our food facility. We have replaced several other locks of a different brand with this model with great results. Appreciate the feature that the lock doesn’t have to be disassembled to change the code. We’ll buy it again. Paul, New Era, MI
The simplex 5021 is a great product. I install a lot of pool fences and this has been a great way for my clients to have keyless entry for their community pools. Thank you for suppling a great product, service, and fast shipments. Pat, Monroe, NC
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Simplex® 5021XSWL - Combination Entry (change codes from exterior) & Key Override
Industrial strength combination lock from the leader in top of the line security solutions, Kaba Ilco. Kaba has been making high quality security products for over 100 years. For a security lock, the highly weather resistant Simplex® 5000 Series earns a Grade 1 rating from ANSI. (American National Standards Institute) This marks the highest rating they give out for quality. Your Simplex 5000 grants entry upon successful validation of a 1 to 5 digit sequential code which you pre-program into the lock. Vandal protected, the Simplex® series of PIN based locks find widespread acceptance in high-traffic commercial, institutional, and government buildings.
| - Upgrade opportunity: Want to assign each user their own code? Want to track entries? Check out Kaba E-Plex® E5031 |
Features
- ADA compliant lock
- 100% mechanical push-button lock
- 6 decorative finishes. Bright brass and satin brass are PVD finishes. The black finish features satin chrome levers and accents. The dark bronze PVD finish is a simulated 10B/613 finish and features brass accents. Premium finishes (satin brass, bright chrome) may result in a small delivery lead time - please call (877) 439-5377 to verify
- Thousands of possible codes combinations
- Change code with change tool (provided) from exterior side on 5021 and 5041 models, interior side on 5031 and 5051 model to meet Dept. of Defense standards
- Auto-locking; available for order with passage mode feature in 5041 model
- Covers existing standard ASA 161 door hole
- Extra heavy duty latchbolt with deadlocking plunger
- Fits left and right swinging doors
- All hardware and instructions included
- Low maintenance, no batteries or wires
- Fits nearly all hinged doors
- Key override - lock comes furnished with a 6 pin conventional Schlage cylinder with Schlage C keyway for emergency access
Specs
- Dimensions: 8 7/8" H x 3 3/8" W x 3 3/8" D
- Handing: Non-handed, field reversible
- Door thickness: 1 3/8" ~ 2 1/4"
- Backset: 2 3/4" included (2 3/8" available at checkout) How do I measure?
- Three (3) year manufacturers warranty
