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Arrow Mortise Locks
Arrow mortise locks deliver heavy-duty commercial security for high-traffic institutional applications. These ANSI Grade 1 mortise locksets provide superior strength and durability for schools, offices, and healthcare facilities. National Lock Supply carries Arrow mortise locks with reinforced construction, multiple functions including classroom security, master keying capabilities, and architectural finishes meeting demanding commercial specifications.
Frequently Asked Questions
What applications are Arrow mortise locks best for?
Arrow mortise locks excel in schools, universities, hospitals, office buildings, and institutional facilities requiring maximum strength, durability, and security in high-traffic areas.
Are Arrow mortise locks stronger than cylindrical locks?
Yes, mortise locks feature reinforced internal construction with heavier duty components providing superior forced-entry resistance compared to cylindrical locksets.
Do Arrow mortise locks fit standard door prep?
Arrow mortise locks use standard ANSI mortise pocket dimensions, making them compatible with most commercial door preparations and existing mortise lock replacements.
Can Arrow mortise locks be master keyed?
Yes, National Lock Supply offers Arrow mortise locks with interchangeable cores (IC) and standard cylinders for integration into any master key system configuration.
What functions do Arrow mortise locks come in?
National Lock Supply stocks Arrow mortise locks in entrance, office, classroom security, storeroom, passage, privacy, apartment entry, and institutional functions.
Are Arrow mortise locks suitable for exterior doors?
Yes, Arrow Grade 1 mortise locks provide excellent security for exterior doors with heavy-duty deadbolts and reinforced strike compatibility for maximum protection.