Mul-T-Lock MT5+ ASSA® Type External Oval Cylinder Deadbolt Cylinders It has passed a 2-hour

It has passed a 2-hour fire factory fire test with an external temperature of 1750 degrees F

Shipping Dimenstion (inches): 30x34x32

Operation: 90° key rotation throws the bolt 1" toward the frame

Additional features: Suitable for two back-sets

Lockout: Lost or Stolen keys can be blacklisted so they will not function

Mul-T-Lock MT5+ ASSA® Type External Oval Cylinder Deadbolt Cylinders It has passed a 2-hourThe new MT5+ features not only a double sided flat key but also 3 active locking mechanisms: The locking bar mechanism is one of the three technologies featured in the MT5+. Correct alignment of the top bar pins depends upon the correct combination key being inserted. The new generation product is also based on a new configuration of Mul t lock's well honed telescopic pin technology. The tip of the key has a revolutionary mobile interacting spring the