Description
The Falcon T581HD is an extra heavy-duty Grade 1 cylindrical lock engineered for high-traffic institutional and commercial applications. Built with compression springs that exceed ANSI/BHMA Grade 1 testing standards, this lock combines durability with re-keyable flexibility. The removable cylinder design enables quick re-keying without lock removal, simplifying retrofits and maintenance across large facilities.
Standard door thickness is 1-3/4" to 2-1/8"; thin door adapters are available. The lock accepts most manufacturers' cylinders and is supplied with two nickel silver keys. Non-handed design works on any door orientation. As an authorized Falcon dealer, E.D. Locks provides expert configuration guidance, custom backset options, and interchangeable core availability. Contact sales@edlocks.com or call 1-877-207-6067 for application support and fast shipping on orders over $450.
Specifications
- Grade: ANSI/BHMA Grade 1
- Door Thickness: 1-3/4" to 2-1/8" standard
- Backset: 2-3/4" standard (2-3/8" and 5" available)
- Bolt Projection: 9/16" standard
- Cylinder: 6-pin drilled, pinned in 5 (6 or 7-pin options available)
- Keyway: G keyway standard
- Trim: Wrought brass or bronze roses with pressure cast levers
- Latch Faceplate: 2-1/4" x 1-1/8" with square corners
- Strike: 4-7/8" x 1-1/4" ANSI strike
- Finish: Zinc plated and dichromated for rust resistance
- Springs: Stainless steel (latch), phosphor bronze (cylinder)
- Keys: Two nickel silver keys furnished standard
- Interchangeable Core: SFIC and large format available
