Description
The Falcon T581LD is an extra heavy-duty Grade 1 cylindrical lock engineered for high-traffic institutional and commercial doors. Built with compression springs that exceed ANSI/BHMA Grade 1 testing requirements, it delivers dependable security and durability for demanding applications where abuse-resistant hardware is essential.
This lock accepts standard cylinders and features quick, tool-free re-keying for easy retrofitting and maintenance. Brass and zinc-plated steel construction with stainless steel springs ensures long-term corrosion resistance. Compatible with doors 1-3/4" to 2-1/8" thick (thin-door adapters available). Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for keying options, backset configurations, and expert installation guidance.
Specifications
- Grade: ANSI/BHMA Grade 1
- Door Thickness: 1-3/4" to 2-1/8" standard (thin-door adapter kit A30775-000-00 available)
- Backset: 2-3/4" standard; 2-3/8" available; 5" via link A22161-005-10
- Bolt Projection: 9/16" standard; 3/4" available
- Cylinder: 6-pin drilled, pinned in 5 (6-pin or 7-pin pinning available at no cost); removable for re-keying
- Keyway: G standard (conventional cylinders); A standard (interchangeable core)
- Material: Brass and cold-formed steel, zinc-plated and dichromated; stainless steel springs
- Handing: Non-handed
- Latch Faceplate: 2-1/4" x 1-1/8" with square corners (standard)
- Strike: 4-7/8" x 1-1/4" ANSI with curved lip
- Keys: Two nickel silver keys furnished standard
- UL Listed: Yes
