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

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

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

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

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

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

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

When specifying panic exit devices for commercial and institutional buildings, understanding the rigorous testing standards behind ANSI Grade 1 certification is essential. These panic bars—also called exit devices or crash bars—must meet strict durability and cycle requirements to ensure they perform reliably in emergency situations. Read More