PDQ MR Series Classroom Mortise Lockset – Riyadh Door Company

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Key Features:

  • Secure Operation: Latchbolt is operable by lever from both sides, while a key from the outside retracts the latchbolt, ensuring classrooms remain secure yet accessible when necessary.
  • Always Free Inside Lever: Ensures that the inside lever remains operational at all times for safe and quick egress in any situation.
  • Durability and Design: Crafted with a 12-gauge cold rolled steel mechanism and a corrosion-resistant dichromated finish, paired with stylish PJSJ sectional trim in a 630 satin stainless steel finish.
  • Comprehensive Compatibility: Fits standard door preparations and is available in custom sizes, suitable for 1-3/4” standard doors and thicker options available upon request.


  • Backset: Standard 2-3/4” for broad compatibility with existing door setups.
  • Strike and Latchbolt: Made from investment cast stainless steel for lasting strength and smooth operation.
  • Keying Options: SCC standard compatible, with options for MK, CMK, or GMK and interchangeable core compatibility for versatile key management.
  • Certifications: UL/CUL listed, meeting ANSI/BHMA operational and security Grade 1 standards, while also complying with ADA requirements.

Enhanced Features:

  • Optional LM – Latch Bolt Monitor for real-time security monitoring.
  • A variety of keyways available to integrate seamlessly into existing key systems.
  • Anti-microbial coating options on selected finishes to maintain a healthy and clean environment.

Warranty and Compliance:

  • Comes with a lifetime limited warranty, ensuring peace of mind and long-term reliability.
  • Meets strict federal and safety specifications, including UL/CUL 10C listings for fire safety and ADA compliance for accessibility.

More Information:

  • SKU: Custom tailored to fit your needs.
  • Available in multiple finishes to match any classroom decor.
  • Manufactured in the United States, ensuring premium quality and craftsmanship.

Choose the PDQ MR Series Classroom Mortise Lockset for a blend of security, accessibility, and durability. Trust Riyadh Door Company to provide your educational facilities with the highest standard of door hardware solutions.

Guaranteed Safe Checkout

Elevate classroom security without compromising on accessibility with the PDQ MR Series Classroom Mortise Lockset, brought to you by Riyadh Door Company. Tailored for educational environments, this lockset combines robust security features with user-friendly functionality, making it an ideal choice for any learning institution.


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