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.
  • ANSI Grade 1 vs. Grade 2 Panic Bars — Which One Does Your School Need?

    03-06-2026

    Quick answer: Schools should choose ANSI Grade 1 panic bars over Grade 2 options because Grade 1 emergency exit devices are tested for 500,000 cycles to withstand the extreme daily abuse of educational facilities. Grade 1 hardware ensures strict compliance with ADA guidelines and NFPA fire codes to Read More
  • Is the Keyman QK8008 Stainless Steel Flush Bolt Fire-Rated?

    02-06-2026

    Quick answer: Yes, the Keyman QK8008 heavy duty stainless steel flush bolt is a fire-rated hardware component. Keyman specifically engineered this commercial-grade manual flush bolt for the inactive leaf of hollow-metal double doors. It features a 12-inch connecting rod, a concealed mortise body, an Read More
  • How To Install A Heavy Duty Brass Flush Bolt on Wood Doors?

    01-06-2026

    Quick answer: To install a heavy duty brass flush bolt on a wood door, route a mortise into the edge of the inactive door leaf to fit the bolt's faceplate. Secure the hardware using screws, then install the top strike plate into the upper door frame and the brass flush bolt dust box into the floor s Read More
  • Where to Use an ANSI Manual Flush Bolt With a Rodless Design

    27-05-2026

    Quick answer: An ANSI manual flush bolt with a rodless design is typically used to secure the inactive leaf of double wood doors. These rodless door flush bolts provide a clean aesthetic, require minimal routing, and are ideal for commercial or residential wood doors measuring up to 48 by 96 inches. Read More
  • Egress Door Hardware: Do You Need an Emergency Panic Bar?

    26-05-2026

    Egress door hardware includes mechanisms like an emergency panic bar that allow occupants to exit a building quickly. Building codes typically require panic hardware on egress doors in assembly, educational, or high-hazard spaces with an occupancy load of 50 or more people. Double egress doors often Read More
  • Essential Guide to Vertical Rod Exit Devices

    25-05-2026

    Quick answer: Vertical rod exit devices are specialized panic door hardware featuring top and bottom latches for maximum security and seamless evacuation. They are the ideal choice for high-traffic commercial buildings that require reliable life-safety compliance, offering superior durability compar Read More
  • Fire Door Lock Compliance: A Guide to Safety Standards

    23-05-2026

    Quick answer: A compliant fire door lock must meet strict regulations such as NFPA 80 in the United States, or BS EN 1634-1 and EN 12209 in Europe. These safety standards require latching mechanisms to be self-closing, heat-resistant, and easily openable during emergencies to ensure occupant safety Read More
  • How to Open a Mortise Lock Without a Key Safely?

    22-05-2026

    Quick answer: Opening a mortise lock without a key requires using specialized lock picking tools, employing bypass methods like the credit card technique, or completely removing the lock body. Before attempting any bypass, check a Keyman Lock guide to identify your exact lock type and prevent perman Read More
  • Total 38 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