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      MJ Series

      Deadbolts | MJ

      Product Description

      Discover the MJ Series Mortise Deadbolt, an economical choice for high-security needs. Available with conventional and interchangeable cores, it features an optional ADA-compliant Thumb turn for accessibility. Backed by a UL listing and a 10-year warranty, it's a reliable choice for security and peace of mind. Connect with a sales rep and choose the best mortise deadbolt for your needs with the MJ Series Mortise Deadbolt Lock Set.

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      Features & Benefits

      Discover the features and benefits of our MJ Series Mortise Deadbolt Lock Set, designed for superior security and durability.

      • Features a steel case construction with dichromate coating for corrosion resistance
      • Features a stainless-steel deadbolt, offering long-lasting reliability
      • Comes in our 630(US32D) - Satin Stainless Steel Finish
      • Opt in for an indicator for vacant/occupied status

      Choose the MJ Series for the best mortise deadbolt solution, ensuring robust security and peace of mind in various applications.


      Our MJ Series Mortise Deadbolt Lock Set is certified for superior performance and safety.

      • UL/CUL 10C listed for use on 3-hour fire doors, suitable for single doors up to 4’ x 8’
      • Optional compliance with ADA (Americans with Disabilities Act) and ICC/ANSI 117.1 standards ensures accessibility and usability in buildings

      Choose the best mortise deadbolt with confidence, backed by rigorous certifications for safety and performance.


      • 10-Year Limited 

      Country of Origin

      Our MJ Series Mortise Deadbolt is proudly crafted in Taiwan, ensuring TAA compliance for government and commercial projects. Benefit from high-quality manufacturing standards and reliable performance with this TAA-compliant deadbolt. Choose the MJ Series for security solutions that meet stringent requirements while supporting global trade practices.

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