Sargent 2Dummy-Standard Double Dummy Lever Pull Tubular Lock with Standard Lever Design

Sargent DL Series Double Dummy Lever Pull Tubular Lock with 2 3/4" Backset and 1 3/8" to 1 3/4" Door Compatibility

Professional Tubular Lock Solution for Interior Applications

The Sargent DL Series Double Dummy Lever Pull combines style and function with ease of installation for demanding commercial environments. This non-handed tubular lock features a 2 3/4" standard backset and accommodates door thickness from 1 3/8" to 1 3/4". ANSI/BHMA Grade 1 construction with UL-cUL Fire-Rated performance up to 3 hours ensures reliable operation in commercial applications. ADA compliant design meets accessibility requirements for professional installations.

Professional Features & Benefits

• Door Thickness Compatibility: Accommodates door thickness from 1 3/8" to 1 3/4" with 2 3/4" standard backset for versatile installation requirements.
• Heavy-Duty Construction: ANSI/BHMA Grade 1 rating ensures professional-grade performance for demanding commercial applications.
• Fire-Rated Performance: UL-cUL Fire-Rated up to 3 hours for enhanced safety compliance in commercial buildings.
• Non-Handed Design: Universal installation eliminates the need for specific handing requirements, simplifying inventory and installation processes.
• ADA Compliance: Americans with Disabilities Act (ADA) compliant and ICC A117.1 compliant for accessibility requirements.
• Multiple Aesthetic Options: Available with all decorative hardware from Studio Collection and Coastal Series, plus standard trim for high aesthetic appeal.
• Tubular Lock Design: Combines reliable function with ease of installation for demanding commercial environments.
• Manufacturer Warranty: 1-year limited warranty for added confidence and protection.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness from 1 3/8" to 1 3/4" and 2 3/4" backset requirements.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for the tubular lock installation.
3. Prepare door by drilling required holes per manufacturer specifications for the latchbolt and T-Strike curved lip configuration.
4. Install all mounting hardware and secure the tubular lock assembly to door per manufacturer torque specifications.
5. Adjust operational components for proper alignment and smooth lever 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

• High-End Apartment and Condominium Buildings
• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Sargent Quality?

Sargent DL Series tubular locks deliver professional-grade reliability with ANSI/BHMA Grade 1 construction rated for heavy-duty commercial applications. UL-cUL Fire-Rated up to 3 hours with 1-year limited warranty coverage. Engineered for demanding commercial applications where dependable performance and aesthetic appeal are essential.