Description
The Falcon T581HD Q 626 is a heavy-duty Grade 1 cylindrical lock engineered for high-traffic institutional and commercial doors. It accepts universal cylinders, features a compression spring that exceeds ANSI/BHMA Grade 1 standards, and suits door thicknesses from 1-3/4" to 2-1/8". Its removable cylinder design enables quick re-keying without lock removal, making retrofits and maintenance simple and cost-effective.
This lock ships pre-assembled with through-bolted trim and installs easily with included mounting hardware and two nickel silver keys. Available with standard "G" keyway cylinders, optional 6 or 7-pin pinning, and interchangeable core options. As an authorized Falcon dealer, E.D. Locks provides expert guidance on handing, backsets, and door preparations. Contact sales@edlocks.com or call 1-877-207-6067 for free compatibility consultation or to discuss thin-door adapters and alternative backsets.
Specifications
- Brand: Falcon
- Model: T581HD Q 626 43-005
- Grade: ANSI/BHMA Grade 1
- Door Thickness: 1-3/4" to 2-1/8" (thin-door adapters available)
- Backset: 2-3/4" standard (2-3/8" and 5" options available)
- Bolt Projection: 9/16" (UL listed)
- Latch Faceplate: 2-1/4" x 1-1/8" with square corners
- Strike: 4-7/8" x 1-1/4" ANSI with curved lip
- Cylinder Chambers: 6-pin drilled, pinned in 5 (6 or 7-pin available)
- Cylinder Keyway: "G" standard ("A" for interchangeable core)
- Trim Material: Wrought brass roses; pressure-cast levers
- Interior Hardware: Brass cylinder housings, phosphor bronze springs
- Finish: Zinc plated and dichromated for rust resistance
- Handing: Non-handed
- Keys: Two nickel silver keys furnished
