Corbin Russwin TL3720 Grade 1 Tubular Locksets, Privacy Function

Corbin Russwin TL3720 Tubular Lockset Privacy Function with Musée Lever Compatibility

Commercial-Grade Tubular Privacy Lock for High-End Interior Applications

The Corbin Russwin TL3720 is a commercial-grade tubular lockset from the TL3700 Series, engineered for Privacy/Bed/Bath function in demanding interior environments such as high-end apartments and condos. Designed to work with Corbin Russwin Musée® levers and featuring a T Rose design, this lockset accommodates doors 1-3/8" (35mm) to 1-3/4" (44mm) thick with a standard 2-3/4" (70mm) backset and an optional 2-3/8" (60mm) backset. The latchbolt delivers a 1/2" (13mm) projection and the door prep conforms to ANSI/BHMA A156.115, ensuring reliable, code-compliant performance.

Professional Features & Benefits

• Door Thickness Compatibility: Accommodates doors 1-3/8" (35mm) to 1-3/4" (44mm) thick standard, making it suitable for a wide range of commercial interior door applications.
• Backset Options: Standard 2-3/4" (70mm) backset with an optional 2-3/8" (60mm) backset available for flexible installation configurations.
• Latchbolt Specification: Brass latchbolt with 1/2" (13mm) projection and a curved lip T-Strike for secure, smooth latching performance.
• Cross Bore Dimension: 2-1/8" cross bore for straightforward door preparation and compatibility with standard door prep tooling.
• ANSI/BHMA Compliance: Door prep conforms to ANSI/BHMA A156.115, ensuring compatibility with industry-standard installation requirements.
• Field Reversible Handing: Specify hand of lock on order; easily field reversible for installation flexibility and reduced on-site complexity.
• Optional Fire Listing: UL-cUL fire listing is available and must be specified for A label and lesser class doors — 4' (122cm) x 10' (305cm) single or 8' (244cm) x 10' (305cm) pair. Letter F and UL symbol on armored front indicate listing.
• Musée® Lever Compatibility: Engineered specifically to work with Corbin Russwin Musée® levers, providing a refined aesthetic suited to upscale interior environments.
• Manufacturer Warranty: Backed by a 5 Year Limited warranty for added confidence and long-term protection.

Technical Specifications

• Product Group: Mechanical Locks
• Series: TL3700 Series
• Warranty: 5 Year Limited
• Cross Bore: 2-1/8"
• Product Subgroup: Bored Locksets
• Subcategory: Tubular Locks
• Commercial/Residential: Commercial
• Lock Type: Tubular
• Product Type: Tubular Locks
• Lock Function: Privacy/Bed/Bath
• Product Model: TL3720
• Product Function: Privacy/Bed/Bath
• Product Design: T Rose
• Product Category: Mechanical Locks
• Backset (Distance): 2-3/4"
• Department: Door Hardware

Professional Applications

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

Why Choose Corbin Russwin Quality?

Corbin Russwin TL3700 Series tubular locksets are engineered to meet and exceed the expectations of the most demanding architects and design professionals, combining ease of installation with the quality and precision Corbin Russwin is known for. The TL3720 conforms to ANSI/BHMA A156.115 door prep standards and is available with an optional UL-cUL fire listing for enhanced code compliance. Backed by a 5 Year Limited warranty, this commercial-grade privacy lockset delivers dependable performance in high-traffic interior applications where reliability and refined aesthetics are essential.