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Commercial Mortise Locks: Industrial Strength & Life-Safety Compliance
In high-traffic environments like hospitals, schools, and government buildings, standard hardware isn't enough. Our Commercial Mortise Lock collection features ANSI/BHMA Grade 1 certified hardware, engineered to withstand over 1,000,000 cycles of use. Unlike cylindrical locks, commercial mortise sets are housed within a heavy-gauge steel case inside the door, providing the highest level of structural integrity and resistance to forced entry and vandalism.
Certified Security Standards
Our selection meets the rigorous demands of modern building codes and insurance requirements.
- UL/cUL 3-Hour Fire Rating: Listed for use on fire-rated door assemblies to ensure occupant safety.
- ADA Compliant Levers: Ergonomic designs that meet accessibility standards for all commercial users.
- Vandal-Resistant Trim: Features like breakaway levers and through-bolted designs to prevent hardware failure under abuse.
Precision Lock Functions
Select the exact mechanical function required for your facility's operational flow:
- Storeroom (F07): Outside lever is always fixed; entry is by key only. Ideal for IT rooms and mechanical closets.
- Classroom (F05): Outside lever locked or unlocked by key. Inside lever always allows free egress.
- Office/Entry (F04): Latchbolt operated by lever from either side unless outside is locked by key or thumbturn.
Standard Specs for Professional Install
Most of our commercial mortise sets feature a standard 2-3/4" backset and an 8" x 1-1/4" armor front, making them ideal replacements for industry-standard prep like the Schlage L-Series or Yale 8800. Available in heavy-duty finishes including Satin Stainless Steel (630) and Matte Black (622), these locks provide a clean, professional appearance that stands up to the harshest cleaning chemicals and environmental exposure.
At Coastal Hardware Store, we specialize in high-volume project fulfillment. Need a submittal package or a custom keying schedule? Call our commercial hardware experts at 561-808-2588 or visit us in Delray Beach to discuss your facility's security needs.