Rockwood 585 x 24" Heavy Duty Surface Bolt | Satin Chrome

The Rockwood 585-24 Surface Bolt is an oversized, high-security architectural solution designed for the most demanding commercial applications. Standing 24 inches long, this bolt allows for easy reach on tall doors while providing a massive 3/4" x 3/4" solid steel locking point. With its automatic locking feature and UL fire rating, the 585-24 is the premier choice for schools, hospitals, and high-security industrial facilities.

Industrial Security & Fire Safety

• UL Listed for Fire Doors: This 24-inch bolt is UL listed for use on the inactive leaf of 3-hour labeled fire doors, ensuring your facility meets strict life-safety and building code requirements.
  
• Automatic Locking Mechanism: Designed for "set it and forget it" security, the bolt locks automatically when thrown in either the up or down position. It can only be retracted by pressing the knob toward the door, preventing tampering or accidental release.
  
• Superior Leverage & Reach: The extended 24" length is specifically designed for tall doors, allowing maintenance staff to secure the top of the door frame without the need for a ladder.
• Padlock Ready: For high-security zones or after-hours protection, the design accommodates a padlock, allowing the bolt to be physically locked into the engaged position.
  

Technical Specifications

• Model: Rockwood 585-24
• Finish: US26D Satin Chrome (Plated Steel)
• Bolt Length: 24"
• Bolt Throw: 1-1/4" (Heavy Duty)
  
• ANSI/BHMA Certified: Meets ANSI A156.16: L04161 standards.
• Included Strikes: Features both a universal top strike and a mortise bottom strike for flexible installation.

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