Hager 3710 Grade 2 Interconnected Lock with 2-3/4" Backset and Entry Single Locking Function

Hager 3710 Grade 2 Interconnected Lock with 2-3/4" Backset and Entry Single Locking Function

Professional Grade Commercial Interconnected Lock Solution

The Hager 3710 Grade 2 Interconnected Lock delivers reliable security for standard duty commercial and heavy duty residential applications. This fixed cylinder lock features a 2-3/4" backset with entry single locking function (F95), accommodating door thickness from 1-3/8" to 1-3/4". The lock includes a 1" throw brass deadbolt with concealed hardened steel roller and 1/2" throw stainless steel latchbolt, both BHMA Grade 2 certified and UL listed for up to 3 hours on single doors.

Professional Features & Benefits

• Backset Configuration: 2-3/4" (70mm) backset with optional 2-3/8" (60mm) available for versatile door preparation requirements.
• Door Thickness Compatibility: Standard 1-3/8" to 1-3/4" door thickness range with optional 2" thickness capability for various applications.
• Heavy-Duty Construction: Heavy gauge steel lock chassis with zinc dichromate coating for superior corrosion resistance in demanding environments.
• Dual Bolt Security: 1" throw brass deadbolt with concealed hardened steel roller combined with 1/2" throw stainless steel latchbolt for comprehensive security.
• Grade 2 Certification: BHMA certified ANSI A156.12 Grade 2 rating ensures commercial-grade performance and durability standards.
• Fire Rating Compliance: UL/cUL listed for all functions up to 3 hours "A" label single doors with UL10C positive pressure rating.
• ADA Compliance: Meets ANSI A117.1 Accessibility Code requirements for barrier-free access applications.
• Lifetime Warranty: Comprehensive lifetime warranty coverage provides long-term protection and confidence in product reliability.

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
• CTC Length: 4" (102 mm)
• Cylinder and Keyways: Schlage C - Standard, other keyways optional
• Deadbolt: 1" (25 mm) throw, brass with concealed hardened steel roller
• Door Thickness: 1-3/8" - 1-3/4" (35 mm - 45 mm) - Standard
• Escutcheons: Inside - 3-1/16" x 7-15/16" x 3/8" (78 mm x 202 mm x 10mm); Outside - 3-5/16" x 7-15/16" x 3/8" (84 mm x 202 mm x 10mm)
• Exposed Trim: Wrought brass, bronze, and stainless steel
• Finishes: US3, US4, US10B, US26, US26D
• Functions: Entry - Single Locking (F95)
• Grade: Grade 2
• Keyed: Yes
• Lever Options: Archer, August and Withnell
• Lock Chassis: Heavy gauge steel, zinc dichromated for corrosion resistance
• Lock Type: 1/2" (13 mm) throw, stainless steel
• Notes: Non-handed
• Rose Diameter: 2-1/2" (63 mm)
• Standard Strike: 1-1/8" x 2-3/4" No-Lip Deadbolt Strike
• Strikes: 1-1/8" x 2-3/4" (29 mm x 70 mm) no-lip deadbolt strike - Standard
• Subcategory: Cylindrical Locks
• Warranty: Lifetime

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, 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 interconnected lock products deliver professional-grade reliability with heavy gauge steel construction and zinc dichromate corrosion resistance rated for demanding commercial applications. Comprehensive lifetime warranty coverage ensures long-term protection and confidence. Engineered for standard duty commercial and heavy duty residential applications where dependable security performance is essential.

Support Resources

• 3500 Series Grade 2 Lever Set Installation Instructions (PDF)
• 3500 Series Grade 2 Knob Set Installation Instructions (PDF)
• 2525 Series Grade 2 Lever Set Installation Instructions (PDF)
• 3800 Series Mortise Lock Sectional Installation Instructions (PDF)
• Lockset Knob and Lever Options (PDF)