Falcon W501 Grade 2 Entry Knob Lock with 2-3/4" Backset

Falcon W501 Grade 2 Entry Knob Lock with 2-3/4" Backset

Medium-Duty Commercial Cylindrical Lock Solution

The Falcon W501 Grade 2 Entry Knob Lock delivers reliable medium-duty performance for commercial applications with 2-3/4" backset and door thickness compatibility from 1-3/8" to 1-3/4". This UL listed cylindrical lock meets ANSI/BHMA A156.2 Series 4000 Grade 2 standards and features interchangeable cores for convenient re-keying. Built with heavy-duty torsion springs and non-handed design, the W501 provides versatile installation options for low-traffic commercial doorways.

Professional Features & Benefits

• Door Compatibility: Accommodates door thickness from 1-3/8" to 1-3/4" with standard 2-3/4" backset for versatile installation applications.
• Grade 2 Construction: Meets ANSI/BHMA A156.2 Series 4000 Grade 2 standards for reliable performance and commercial-grade durability.
• Heavy-Duty Components: Features heavy-duty torsion springs to prevent lever sag and stainless steel latch with 1/2" bolt projection for secure operation.
• Non-Handed Design: Does not require field disassembly for re-handing, allowing for easy installation and maintenance across various door configurations.
• Interchangeable Core System: Compatible with cores built by other manufacturers and removes for quick, convenient re-keying without lock replacement.
• Fire Rating Compliance: UL listed for 3-hour fire door applications with A label certification for code compliance.
• Manufacturer Warranty: Backed by 10-year limited warranty for added confidence and protection in commercial applications.

Technical Specifications

• ANSI/BHMA: F86
• Backset (Distance): 2-3/4"
• Commercial/Residential: Commercial
• Cylinder and Keyways: G Keyway
• Department: Door Hardware
• Door Hand Direction: Non-Handed
• Duty Level: Medium Duty
• Electronic: No
• Fire Rating: Yes
• Grade: Grade 2
• Handle Type: Knob
• Keyed: Yes
• Keyed Function: Single Cylinder
• Lock Function: Entrance
• Lock Type: Cylindrical
• Product Attribute: Cylindrical Locks
• Product Category: Mechanical Locks
• Product Function: Entrance
• Product Group: Mechanical Locks
• Product Model: W501
• Product Subgroup: Bored Locksets
• Product Type: Knobsets
• Series: W Series
• Standard Latch: 1/2" Throw
• Standard Strike: ANSI 1-1/4" x 4-7/8" Curved Lip
• Subcategory: Cylindrical Locks
• UL Listing Type: UL Listed (3 Hour A Label)

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 compatibility.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper alignment.
3. Prepare door by drilling required holes for cylindrical lock installation according to ANSI standards and manufacturer specifications.
4. Install lock chassis and secure to door using provided through-bolted rose assembly and mounting screws per manufacturer torque specifications.
5. Install cylinder with G keyway configuration and verify proper key operation and latch engagement throughout full range of motion.
6. Test lock operation to verify proper function, adjust strike alignment as needed, and confirm fire door compliance where applicable. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Retail Establishments
• Multi-Family Residential Properties
• Educational Facilities
• Government and Municipal Buildings
• Industrial and Warehouse Facilities
• Mixed-Use Development Projects

Why Choose Falcon Quality?

Falcon W501 cylindrical locks deliver professional-grade reliability with Grade 2 construction and heavy-duty torsion springs engineered for demanding commercial applications. UL listed for 3-hour fire door assemblies and backed by a 10-year limited warranty, this lock provides dependable performance where consistent operation is essential. Built with interchangeable core compatibility and non-handed design for installation flexibility and long-term value.