Hager 3579 3500 Series Grade 2 Keyed Communicating Cylindrical Lock with Blank Plate

Hager 3579 3500 Series Grade 2 Keyed Communicating Cylindrical Lock with Blank Plate

Professional Grade 2 Commercial Cylindrical Lock Solution

The Hager 3579 from the 3500 Series delivers BHMA Grade 2 certified performance for standard duty commercial applications. This keyed communicating cylindrical lock features multiple backset options including 2-3/4" (70mm), 2-3/8" (60mm), 3-3/4" (94mm), and 5" (128mm) to accommodate various door configurations. Built with heavy gauge steel chassis and wrought brass, bronze, or stainless steel exposed trim, this lock provides reliable security for door thickness ranging from 1-3/8" to 2" (35mm - 51mm).

Professional Features & Benefits

• Multiple Backset Options: Available in 2-3/4" (70mm), 2-3/8" (60mm), 3-3/4" (94mm), and 5" (128mm) backsets for versatile installation requirements.
• Door Thickness Compatibility: Accommodates doors from 1-3/8" to 2" (35mm - 51mm) thickness for broad application flexibility.
• Heavy-Duty Construction: Heavy gauge steel chassis with zinc dichromate coating provides corrosion resistance and long-term durability.
• Premium Materials: Wrought brass, bronze, and stainless steel exposed trim with zinc-based lever plated to match BHMA symbols.
• Deadlocking Latchbolt: 1/2" (13mm) throw stainless steel latchbolt prevents manipulation when door is closed for enhanced security.
• Multiple Certifications: BHMA Grade 2 certified, UL/cUL listed for 3-hour fire rating, ADA compliant, and Miami Dade County approved.
• Lifetime Manufacturer Warranty: Comprehensive lifetime warranty coverage for added confidence and protection.
• Anti-Microbial Option: Available with anti-microbial coating in US26D finish for enhanced hygiene in healthcare and food service applications.

Technical Specifications

• ANSI/BHMA: BHMA Certified ANSI A156.2, Series 4000, Grade 2
• Applications: Standard Duty Commercial
• Backsets: 2-3/4" (70mm)
• Certifications: ADA Compliant ANSI A117.1 Accessibility Code
• Commercial/Residential: Commercial
• Cylinder and Keyways: Schlage C - Standard, other keyways optional
• Door Thickness: 1-3/8" - 2" (35 mm - 51 mm)
• Exposed Trim: Wrought brass, bronze, and stainless steel
• Finishes: US3, US4, US10B, US26, US26Dand BLK
• Fire Rating: Yes
• Function: Keyed Communicating
• Functions: Keyed Communicating (F113)
• Keyed: No
• Lever Options: Archer, August and Withnell
• Lock Chassis: Heavy gauge steel, zinc dichromated for corrosion resistance. Thru-posts are removable. Failure to install thru-posts and screws voids BHMA certification, UL rating, and warranty
• Lock Type: 1/2" (13 mm) throw, stainless steel
• Notes: No exposed mounting screws
• Options: Lead Lining
• Rose Diameter: 3-11/32" (85 mm)
• Strikes: 1-1/4" x 4-7/8" (32 mm x 124 mm) ASA strike
• Subcategory: Cylindrical Locks
• Warranty: Lifetime

Installation & Operation

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

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Hager Quality?

Hager cylindrical locks deliver professional-grade reliability with heavy gauge steel construction and premium exposed trim materials rated for demanding commercial applications. The comprehensive lifetime warranty and multiple certifications including BHMA Grade 2, UL fire rating, and ADA compliance demonstrate the manufacturer's commitment to quality and performance. Engineered for standard duty commercial applications where dependable security and long-term durability are essential.