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  • NM8050 SS Cal-Royal Office Mortise Lock Heavy Duty Grade1 ANSI F05

*Actual product and finish may vary

Cal-Royal NM8050 SS Office Mortise Lock, Heavy Duty, Grade 1, Latch bolt retracted by key outside and inside lever when outside lever is locked. Outside lever retracts latchbolt unless outside lever is locked by operating toggle button. Outside lever is locked and unlocked by toggle button. Key outside locks outside lever only. When latch bolt is retracted by inside lever, outside lever remains locked. Auxiliary latch deadlocks latch bolt when door is closed. Inside lever is always free for immediate exit.
Finish: US26D Satin Chrome
Hurricane Approved Hardware Florida Building Code FL13922-R8
Hurricane Approved Hardware Texas Evaluation ID DR-472
Meets Buy American Act
Lifetime Warranty

ANSI BHMA A156.13 - 2017 - Grade 1
Extra Heavy Duty Mortise Locks

For Doors        1 ¾”
Backset        2 ¾”
Lockcase        Heavy gauge zinc chromate steel
Front            Heavy gauge steel 8” x 1 ¼” x3/ 32”.
Accommodates flat doors and doors beveled ⅛” in 2”
Armored Front    Wrought brass attached by machine screws to lock case front
Deadbolt        1” throw, brass chrome-plated with hardened steel rollers
Guard Bolt        Extruded brass, chrome plated
Stop Works    Rocker type, brass, chrome-plated
Strikes        Brass, non-handed curve strike 4 ⅞” x ¼”.
Curved-up strike available upon request
Handing        Handed. Easily field-reversible
Trim            As specified
Cylinder        As specified
Keyway        As specified
Finishes        As specified
UL Listing        UL Listed “A” Label (3 hours), for use on fire doors, single or pair of doors. “F” mark stamped on strike
ANSI / BHMA    Meets ANSI / BHMA A156.13, Series 1000,
Operational & Security Grade 1 Standards.
Lock body conforms to Federal Specification Type 86;
and all dimensional and operational performances,
Exceeds 1,000,000 cycles

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NM8050 SS Cal-Royal Office Mortise Lock Heavy Duty Grade1 ANSI F05

  • Brand: Cal-Royal
  • Product Code: NM8050SS-US26D

  • $187.95

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