Accentra 4730LN Grade 1 Institutional Double Cylinder Lever Lock with Augusta Trim Design

Accentra 4730LN Grade 1 Institutional Double Cylinder Lever Lock with Augusta Trim Design

Professional-Grade Cylindrical Lock for Institutional Applications

The Accentra 4730LN Grade 1 institutional lever lock delivers heavy-duty security for commercial applications requiring double cylinder operation. This ANSI/BHMA Grade 1 certified cylindrical lock features adjustable door thickness from 1-3/8" to 1-3/4", 2-3/4" standard backset, and 1/2" stainless steel latchbolt throw. UL fire-rated up to 3 hours and featuring heavy-gauge steel die-cast mechanism with zinc plating and chromate finish for exceptional durability in demanding institutional environments.

Professional Features & Benefits

• ANSI/BHMA: A156.2, Series 4000 Grade 1
• UL-cUL: UL-cUL fire-rated up to 3 hours
• Windstorm: 4700LN Certified (refer to local codes)
• Mechanism: Heavy-gauge steel, die-cast, zinc-plated, chromated
  
• Backset: 2-3/4" standard
  
• Latchbolt: 1/2" stainless steel throw standard
  
• Guardbolt: Deadlocks latchbolt when door is closed; standard on all locking functions
  
• Door Thickness: 4700LN adjustable from 1-3/8" to 1-3/4". 4700 adjustable from 1-3/4" to 2"
  
• Fronts: 2-1/4" x 1-1/8" beveled standard; flat fronts available to order
  
• Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin not available.
  
• Reversibility: Non-handed
  
• Strikes: ANSI strike 4-7/8" x 1-1/4" x 1-1/4" lip to center supplied standard. Optional T-strike available to order for 4700LN.
  
• Finishes: 4700LN available in 7 finishes, 4700 available in satin stainless steel (630) only.
  
• Warranty: 5-year mechanical

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness compatibility (1-3/8" to 1-3/4"), backset requirements (2-3/4" standard), and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper cylinder and lever positioning.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for cylindrical lock installation.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications, ensuring proper cylinder alignment.
5. Adjust operational components for proper alignment, latching, and smooth lever operation throughout the full range of motion.
6. Test device operation to verify proper function including guardbolt engagement and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Healthcare Institutions and Psychiatric Facilities
• Correctional and Detention Centers
• Educational Facilities and Schools
• Government and Municipal Buildings
• Commercial Office Buildings
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties

Why Choose Accentra Quality?

Accentra 4700LN Series lever locks deliver professional-grade reliability with heavy-gauge steel die-cast construction and ANSI/BHMA Grade 1 certification for demanding institutional applications. UL fire-rated up to 3 hours with comprehensive 5-year mechanical warranty coverage. Engineered for demanding commercial applications where dependable security performance and institutional-grade durability are essential.