The General Lock GM9173 RE 630 C mortise lock is a heavy-duty, Grade 1 commercial locking solution engineered for high-traffic environments where durability and security are critical. Part of the GM9100 series, this mortise lock features an entry/office function with a deadbolt, providing secure key-controlled access from the exterior and convenient thumbturn operation from the interior. The escutcheon trim design offers a clean, professional appearance while delivering reliable performance in demanding applications such as schools, healthcare facilities, offices, and institutional buildings. Finished in satin stainless (630) for corrosion resistance and long-term durability, and equipped with a Schlage C keyway for compatibility with standard key systems, the GM9173 is an ideal choice for both new installations and retrofit projects requiring dependable, code-compliant door security.

Heavy-duty Grade 1 mortise lock designed for commercial applications, featuring an entry function with deadbolt, escutcheon trim, satin stainless finish, and Schlage C keyway compatibility.

• Series: GM9100 Commercial Mortise Lock
• Function: Entry/Office with Deadbolt
• Grade: ANSI Grade 1 (Heavy Duty)
• Trim Style: Escutcheon (RE)
• Finish: 630 (Satin Stainless / US32D)
• Keyway: Schlage C
• Application: Commercial, institutional, high-traffic doors
• Operation: Keyed entry exterior, thumbturn interior
• Durability: Designed for long-term, high-cycle use
• Compatibility: Works with standard commercial door prep