Cronus® Deadbolts

Mul-T-Lock's Cronus® Grade 2 Deadbolt provides cost-effective deadbolt locking complete with Mul-T-Lock's high security locking and patented key system.


  • UL Fire Rated, ANSI Grade 1 Deadbolt
  • Mul-T-Lock High Security Key and Cylinder Platform
  • UL437 Listed for Pick and Drill Resistance
  • Adjustable Backset – 2-3/8” (60Mm) Or 2-3/4” (70Mm)
  • Full 1” (25Mm) Bolt Throw with Anti-Pulling Ball Bearings Mechanism
  • Locking Mechanism Reinforced with Hardened Steel Pins
  • Free Spinning Solid Brass Core Rosettes


  • ANSI Grade 1 Locking Mechanism
  • UL Fire Rated Latch
  • Quick & Easy Installation
  • Drive-in for Steel Doors
  • High Picking, Drilling, Bumping, Prying and Kicking Resistance
  • Supported by Mul-T-Lock’s Key Control Systems


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