Home
You are here: Home » News » Latest Products News
Hot News
Explore key knowledge on commercial door lock components, including UL-listed and CE-certified fire-rated locks, covering standards, features, and selection for safety and compliance.
  • What Is a Panic Device Mechanism and How Does It Work?

    05-03-2026

    Every door in a commercial building tells a story about safety. But when an emergency strikes—a fire, a power outage, a sudden evacuation—one piece of hardware becomes more critical than any other: the panic device. Found on exit doors across schools, hospitals, office buildings, and public venues, panic hardware on doors is a life-safety essential that most people never think about until they need it. Read More
  • How Do You Install A Lock & Exit Device?

    04-03-2026

    A panic exit device is one of the most important pieces of hardware in any commercial building. It keeps occupants safe during emergencies, ensures fire code compliance, and provides reliable exit device security day after day. But getting the installation right matters just as much as choosing the right device. Read More
  • How To Raise A Fire Rated Door Hinges?

    03-03-2026

    A dragging fire door is a serious safety hazard. If a fire door fails to close and latch completely, it cannot protect the building's occupants from smoke and flames. Commercial fire doors are incredibly heavy, and over time, gravity takes its toll on the hardware. Read More
  • EU Mortise Lock Guide: Features, Types & Security Benefits

    02-03-2026

    When it comes to door security, the lock you choose makes all the difference. EU mortise locks (also known as European mortise locks or euro mortise locks) have become a trusted standard across Europe and beyond. But what exactly sets them apart, and how do you know if one is right for your project? Read More
  • What Features Should I Look for When Buying an ANSI Grade 1 Panic Bar?

    28-02-2026

    Panic bars—also called exit devices or crash bars—are essential safety features for commercial buildings, providing quick egress during emergencies. But not all panic bars are created equal. ANSI Grade 1 panic bars represent the highest quality standard, designed to withstand heavy use and meet strict safety requirements. Read More
  • Why Keyman's UL Listed Door Hardware Sets the Standard

    27-02-2026

    Building security starts with the right hardware. For contractors, architects, and facility managers, choosing door components that meet rigorous safety standards isn't optional—it's essential. Keyman Lock has built its reputation on delivering UL listed door hardware that combines certified safety with reliable performance. Read More
  • Can An ANSI Grade 1 Panic Bar Be Retrofitted To An Existing Door?

    26-02-2026

    Upgrading building security and compliance doesn't always mean replacing entire door systems. Many facility managers and building owners wonder if they can retrofit an ANSI Grade 1 panic bar to their existing doors without major construction work. The short answer is yes—in most cases, retrofitting is not only possible but also a cost-effective solution that improves both safety and compliance. Read More
  • Grade 1 Panic Bar: Superior Materials and Construction Explained

    25-02-2026

    When it comes to emergency exit hardware, not all panic bars are created equal. The differences between ANSI Grade 1 panic bars and lower-grade alternatives go far beyond simple performance ratings—they're rooted in fundamental choices about materials, construction methods, and manufacturing standards. Read More
  • Total 32 pages  Go to Page
  • Go
Related Products
X8 Aluminum
Heavy Duty Lever Trim(5D)
Mechanical (Sectional Mortise Lock)
K8005
55*72
Rim Lock
Search
KEYMAN is Your Choice Of Security!
Contact us

Contact Us

 : +8613018754282
: +86-138 2396 4887

ANSI / UL Standard Hardware

Quick Links

Products

Contact Us

: +86-0760-2213 7312 / +86-0760-2213 7315
 : +8613018754282
: +86-138 2396 4887
 : No.6 He Ping Road, Lie Xi Yi District, Xiaolan Town, Zhongshan City, Guangdong Province, China

You can fill in the form below to ask us for more product information.

Contact us
Copyright © 2024 Zhongshan Keyman Locks Proudcts Ltd. All Rights Reserved.Sitemap