Description
The Best 1E7440C417RP3625 is a standard mortise cylinder engineered for door locks requiring secure, reliable keying. Machined from brass or bronze bar stock, it's ideal for facilities managers and locksmiths who need masterkey compatibility and long-term durability across multiple doors and systems.
This cylinder accepts Best interchangeable cores and integrates into any existing Best system for seamless masterkeying. Installation uses a diagonal set screw for secure housing retention. Contact an authorized Best dealer at sales@edlocks.com or 1-877-207-6067 for keying guidance, core ordering, and system integration support.
