Door User Manual
MASTER LOCK PRODUCT SPECIFICATIONS  FEBRUARY 2011  
Master Lock Company, 137 West Forest Hill Avenue, P.O. Box 100367, Oak Creek, Wisconsin 53154 
TELEPHONE:  800-308-9244;  FAX:  800-308-9245;  WEBSITE:  www.masterlock.com 
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BUILT-IN COMBINATION LOCKS  10 51 61 - 8 
    B.  Standard lock:   
      1.  Lock Description:  3 digit combination and 5 preset combination changes with 
5 pin tumbler lock cylinder for access using control key. 
      2.  Model:  [1690] [1690MD] 
    C.  ADA compliant lock:   
      1.  Lock Description:  Provide 3 digit combination and 5 preset combination 
changes with 5 pin tumbler lock cylinder which is master keyed to a master 
key and student key. 
      2.  Model:  [1695MKADA] [1695MKMDADA] 
    D.  Dial:   
      [1.  Durable plastic dial with textured lip for non-slip, one-handed, grip-and-pull 
operation. 
        a.  Color:  Black] 
      [2.  Metal dial with textured lip for non-slip, one-handed, grip-and-pull operation. 
        a.  Color:  [Black] [Red] [Blue] [Green] [Purple]] 
*****Locker doors which are 11/16 to 3/4 inch thick require an extension set.  Include the 
following paragraph if extension is required.  ***** 
    E.  Extension set:  Provide for locker doors 11/16 to 3/4 inch thick. 
2.4  COMBINATION LOCKS WITH SLAM SHUT OPERATION WITHOUT DEAD 
BOLT LOCKING FOR SINGLE POINT HORIZONTAL LATCH LOCKERS 
*****These eight models of built-in combination locks with slam shut operation and 
without dead bolt locking are provided for single point latch lockers. 
Standard Locks: 
  Model 1652:  Right-handed with plastic dial.  
  Model 1653:  Left-handed with plastic dial.  
  Model 1652MD:  Right-handed with metal dial (MD).  
  Model 1653MD:  Left-handed with metal dial (MD). 










