-
9K Lock with Intruder Function
Performance when you need it most.
Learn more 
We’re not the only ones who
Learn about SHELTER's industry accolades!
think SHELTER is “BEST.”
Learn more-
40H: Heavy duty protection.
Heavy duty performance.Ideal for commercial and industrial settings.
Learn more -
CORMAX: Highest level of mechanical security.
Patented through 2027.
Learn more -
Simply the best training around!
Register online for our free training.
Register
Simply the Best
Setting the Standard for Security
As one of America's favorite hardware brands, BEST® has represented tough, versatile, high-quality locks for more than 90 years. BEST high-quality access solutions feature interchangeable cores and masterkey systems. Known for its American craftsmanship and proven performance, BEST solutions and components form the pinnacle of today's toughest mechanical security solutions. Our unparalleled quality and engineering make us a top choice of distributors and customers worldwide.
Featured products
Keying Systems
BEST-designed key systems—including our CORMAX™ premier patented key system—are backed by a proprietary design application that makes them more secure and reliable. When keys are lost, the BEST interchangeable core makes it possible to change lock combinations with minimal effort and cost.
Mechanical Locks
BEST products like the 9K Series cylindrical locks and the 40H Series mortise locks provide the toughest mechanical security in a wide variety of applications. Additional features such as the intruder function and the visual indicators ensure fast lockdown and classroom safety.
Electronic Access Control
Our IDH MAX® offers convenience and efficiency for electrified lock applications. With IDH MAX, all of the formerly separate equipment needed to control access is self-contained in a single installation. Additionally, our standalone G Series locking systems integrate with virtually any existing database, providing advanced capabilities in storing and retrieving access activity data.
Government Solutions
America depends on BEST
BEST products represent the top security products in the United States and have been a standard in the government markets for more than 75 years. Whether you need our trademark small format interchangeable core locks and masterkey infrastructure or a cutting-edge, full-facility electronic access control system, we have solutions that are applicable in a wide range of applications and security requirements.
DID YOU KNOW
Frank Best came up with the idea for a small format interchangeable core because, as a high school teacher, he carried a key ring with 100 keys on it—one key for every door. He was convinced there had to be a better way, and experimented for seven years until he found it.
Support You Can Count On
Dealers
Find out how to place an order, sign up for training, access our knowledge base and much more.
Get started
Architects
We can answer your technical questions, provide free collateral materials or schedule training for your firm.
Get started
End Users
Find a dealer, sign up for a training course or ask a question—we're here to help!
Get started
Press
Read the latest about our industry-leading locks and security solutions.
Get started
Find a Dealer
We are where you are. Get immediate access to all the products BEST has to offer.
Contact
dormakaba Americas Headquarters
6161 East 75th Street
Indianapolis, IN 46250 USA
Phone 855-365-2407
bestaccess.com
BEST and SHELTER are some of the trademarks of dormakaba USA Inc. | Privacy Policy
© 2021 All rights reserved.
