U.S. Lock 3000 Series Grade-1 Classroom Lever Lockset – Less Cylinder

Brand: U.S. Lock

Model: Y3SRH-L78BJQ

Condition: New

Up for sale is a heavy-duty, commercial-grade U.S. Lock 3000 Series Classroom Lever Lockset. Engineered to meet the highest safety and durability standards, this lockset is perfect for schools, offices, hospitals, and any high-traffic commercial application.

• Grade 1 Commercial Muscle: ANSI/BHMA Grade 1 certified—built like a tank to endure relentless, high-frequency daily traffic without breaking a sweat.

• Instant Core Swaps: Prepped for Small Format Interchangeable Cores (SFIC) for lightning-fast rekeying on the fly.

• Vandal-Proof Clutch: The free-wheeling outside lever spins harmlessly when locked, completely defying forced entry and handle snapping.

• 3-Hour Fire Rated Armor: Fully certified for fire doors (UL File R14631) to deliver ultimate protection when it matters most.

• Less Cylinder: No Lock Cylinder