Ives ADA designation

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The XL11-800 is an obsolete part number used to designate the ADA thumbturn on the Schlage L9000 series mortise locks.  Current part numbers for the ADA thumbturn for the Schlage L9000 s...
8103EZ and 9103EZ have 2 1/2" clearance the other pulls have 1-1/2" clearance. Check with your local code for clearance required.
These references are from an old and outdated SDI 100 specification. The new specification SDI 100 ANSI A-250.8 does not contain letter designations for core material. Core constructions designat...
For standard (non-IC) cylinders, use the Falcon #4 straight cam For IC cylinders, use the Falcon #5 cam 
When placing an order for a 4041/4040XP Rw/PA with hold open, it would be ordered as a 4041 /4040XP Hw/PA. For an existing Rw/PA requiring the addition of a hold open function, a hold open arm woul...