Dorma ML/MK 9953 Mortise Lockset Company: dormakaba
WINDSTORM RESISTANT PRODUCTS & COMPONENTS
Model #
Door Stiffness
Configuration
Ratings D.L.
Impact ft-lb
Structural lbf
ML/MK 9953
Class I
*3-point, Out-swing pair
NA
+/- 1120
*1-point, Out-swing single
350
*Deadbolt must be thrown to acquire performance rating
D. L. = Maximum design load. NR = Not Rated. NA = Not Applicable
