Cal-Royal N-MR7700 Series Grade 1 Mortise Lock Exit Device
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SKU
N-MR7700
4.8
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Cal-Royal N-MR7700 Series Grade 1 Mortise Lock Exit Device
For use in institutions, schools, universities, commercial buildings where heavy duty reliable operation is a requirement.
For Doors - Wood / Metal 1 ¾” minimum thickness, 4 ½” minimum stile width
Handing - Handed. Easily Field Reversible. Specify RHR or LHR for convenience.
ANSI Standard - A156.3, Grade 1
Strikes - Standard ANSI Strike (Stainless Steel)
Fire Exit Hardware - N-FMR7700 Series for fire exit hardware for all types of 8’ x 8’ double doors for up to 3 hour fire labeled installations. Conforms to standards UL10C and UBC 7-2-1997 codes.
Dogging Feature - Cylinder dogging available for non-fire rated applications
For Doors - Wood / Metal 1 ¾” (44.5 mm) minimum thickness, 4 ½” (114 mm) minimum stile width
Mortise Lock Case - Steel
Head Chassis - Aluminum
Chassis Cover - Zinc Material
Mounting - Furnished standard with wood and machine screws
End Cap - Aluminum
Handing - Handed. Easily Field Reversible. Specify RHR or LHR for convenience
ANSI Standard - A156.3, Grade 1
Strikes - Standard ANSI Strike (Stainless Steel)
Fire Exit Hardware - N-FMR7700 Series for fire exit hardware for all types of 8’ x 8’ double doors for up to 3 hour fire labeled installations. Conforms to standards UL10C and UBC 7-2-1997 codes.
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