Mul-T-Lock MT5+ ASSA® Type External Oval Cylinder Hollon FD-2714K Drop Safe Front Loading Interior Dimensions: 12 9/10''H x

Interior Dimensions: 12 9/10''H x 10 9/10W''x 11 3/10''D

MARKS Classroom Function Levers (Use manufacturer's original tailpiece w/ Mul-T-Lock part # PCY-KIK-SPACE1)

Latch bolt operated by lever from either side except when outside lever is locked from outside by key

We use multiple layers of fireboard with each layer sealed

Suitable for various door thicknesses

Mul-T-Lock MT5+ ASSA® Type External Oval Cylinder Hollon FD-2714K Drop Safe Front Loading Interior Dimensions: 12 9/10''H xThe 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