The BL7300 Series provides the strength needed to protect against the effects of potentially devastating explosions and excessive force. When your facilitiy is susceptible to an intentional or unintentional explosion, the BL7300 Series meets the industry’s most stringent blast test standards.


  • Robust Design: Utilizes proven 8200 Series mortise lock, heavy-duty steel components, and four latching points 
  • Flexible: Multiple functions available including classroom, electrified and access control applications 
  • Quicker Installation: Reversible strikes make installation easier and accommodate variability in opening and floor conditions
  • Aesthetically Pleasing: Sectional trim with wide variety of decorative levers, rose and trim combinations


  • Utilizes standard 8200 Series mortise lock, offering a full range of mechanical and electromechanical functions and options
  • Three latch points project automatically; Fourth latch point with a single motion. 
  • Fully Integrated as a complete ASSA ABLOY solution utilizing Ceco and Curries Multi-Solution Opening doors and frames and McKinney hinges
  • Concealed vertical rods for additional security 
  • Available with access control options 
  • Inswing and outswing applications 
  • Concealed vertical assembly (rods, latches and cassette) pre-installed in door. 
  • Available for single doors sized 2'8" x 6'8" up to 4'0" x 8'0" 
  • Available with Studio Collection levers and optional MicroShield® antimicrobial coating 
  • Seven year warranty

Meet Blast Resistant Design Requirements:

  • Certified to ANSI/BHMA A156.37 Series 1000 Operational Grade 1 and Security Grade 1
  • Meets ASTM Response Categories 1 and 2
  • Blast 6.16 psi Category I 
  • Blast 9.74 psi Category II 
  • Meets UFC 4-010-01 DoD Minimum Anti-terrorism Standards for Buildings