Description
The Falcon T581LD is an extra heavy-duty Grade 1 cylindrical lock engineered for high-traffic and heavy-abuse environments. Built with compression springs that exceed ANSI/BHMA Grade 1 testing requirements, this lock delivers institutional-grade security and durability at a solid price point. Ideal for schools, government buildings, and commercial facilities demanding reliable performance.
The T581LD accepts any standard manufacturer cylinder and features quick re-keying capability for easy retrofitting. Pre-assembled components and through-bolted construction simplify installation. As an authorized Falcon dealer, E.D. Locks provides expert technical support and keying guidance. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for compatibility questions, custom pinning, or interchangeable core options.
Specifications
- Grade: ANSI/BHMA Grade 1
- Door Thickness: 1-3/4" to 2-1/8" standard (thin door adapter kit available)
- Backset: 2-3/4" standard (2-3/8" available; 5" with link)
- Cylinder: 6-pin chambers, pinned in 5 (6 or 7-pin available)
- Keyway: G keyway standard (A keyway on interchangeable core)
- Bolt Projection: 9/16" standard (3/4" available)
- Latch Faceplate: 2-1/4" x 1-1/8" with square corners
- Strike: 4-7/8" x 1-1/4" ANSI with curved lip
- Material: Brass or cold-formed steel, zinc-plated, stainless steel springs
- Handing: Non-handed
- Keys: Two nickel silver keys furnished
- Interchangeable Core: Available in small format (SFIC) and large format
