Mortise Locksets for Swing Doors. Heavy Duty, Grade 1 fire-rated locks that will provide security, and long-life operational functionality for your toughest projects.
Engineered to exceed 1 million cycles testing for high traffic applications
Built with heavy-duty stainless steel components and lock body
Auxiliary latch provides extra security by deadlocking when door is closed
Emergency egress in case of crisis
UL listed for 3 hour fire doors
Available in Keyed and Non-Keyed functions. Must specify when ordering.
Must specify handing for ALL functions of mortise locksets.
Standard Door Thickness: 1-3/4 in. Thick door kits available, sold separately.
Backset: 2-3/4 in. as standard
Deadbolt: 1 in. throw (stainless steel)
Latchbolt: 3/4 in. (19mm) throw with anti-friction
Cylinder: Schlage C keyway 6 pin mortise with 2 keys keyed differently as standard for keyed functions. Available Less Cylinder (core not included, sold separately) - SFIC 1-1/4 in. 6-pin (S6), SFIC 1-3/8 in. 7-pin (S7), or LFIC 1-1/4 in. 6-pin (L6). Specify when ordering.
Lever Spindle: 8x8mm square
Thumbturn Spindle: 5x5mm square
Case Size: 4 in. x 6-1/16 in. x 15/16 in.
Lever to Cylinder Center to Center: 3-7/8 in.
Lever to Thumbturn Center to Center: 2-11/16 in.
Lockcase: Field reversible without disassembly
LA Oval Plate: 2-1/2 in. x 10-1/2 in.
Lever Length: 5-5/16 in.
Projection: 2-7/16 in.
Grip: 13/16 in. O.D.
Specify finish when ordering.
Note: This is a Return-to-Door Lever design and complies with California and other state building codes for door openings. Return-to-door levers are required in some jurisdictions to prevent clothing from being caught on the door while exiting the building during an emergency. They also help meet accessibility guidelines by stopping the hand from slipping off the end of the lever.