Marks USA Commercial Hardware
Authorized Marks USA dealer in Melbourne, FL. American-made commercial door hardware including heavy-duty locks, surface-mounted exit devices, and armor front solutions.
Marks USA - American-Made Quality Since 1976
Key-En-Lock is your authorized Marks USA dealer serving Melbourne, Palm Bay, and Brevard County. For nearly 50 years, Marks USA has manufactured rugged, American-made commercial door hardware designed to withstand the demands of high-traffic environments.
Based in New York, Marks USA is known for their heavy-duty surface-mounted locks, apartment building hardware, and innovative armor front solutions that protect against forced entry. Their products are trusted by property managers, building owners, and security professionals throughout the country.
Why Choose Marks USA?
🇺🇸 Made in America
Manufactured in New York since 1976 with American craftsmanship.
💪 Heavy-Duty Construction
Built for high-traffic commercial and multi-family applications.
🛡️ Armor Front Protection
Innovative armor plates prevent prying and forced entry attacks.
🔧 Easy to Service
Designed for straightforward installation and maintenance.
Marks USA Product Lines
- Metro Series: Surface-mounted apartment locks with deadlatch and deadbolt
- Survivor Series: Heavy-duty mortise locks for demanding environments
- Armor Front Series: Attack-resistant faceplates that prevent prying
- Grade 1 Mortise Locks: Commercial-grade locks meeting ANSI/BHMA standards
- Exit Devices: Panic bars and exit devices for emergency egress
- Cylindrical Locks: Heavy-duty knob and lever locks
- Specialty Hardware: Storm door locks, gate locks, and more
Armor Front Technology
Marks USA's Armor Front is an innovative security feature that provides exceptional protection against forced entry:
- Heavy-gauge steel armor plate covers the lock face
- Prevents prying and spreading attacks on the door
- Protects the bolt from sawing and cutting
- Reinforces the entire lock installation
- Available on most Marks USA lock models
Perfect Applications
- Apartment buildings and multi-family housing
- Commercial storefronts and offices
- Schools and educational facilities
- Healthcare facilities
- Government buildings
- Hotels and hospitality
- Property management companies
- High-security residential applications
Metro Series - Apartment Lock Specialists
The Metro series is specifically designed for apartment and multi-family applications:
- Surface-mounted for easy retrofit installations
- Deadlatch and deadbolt in a single unit
- Interchangeable cores available for key control
- ADA-compliant lever options
- Multiple finishes to match any decor
Our Marks USA Services
- Product selection and specification assistance
- Professional installation by certified locksmiths
- Retrofit solutions for existing doors
- Master key system integration
- Repair and maintenance services
- Emergency service for lockouts and failures