Description
The Best 1E7440C403RP3613 is a standard mortise cylinder designed for commercial and residential door locks. Machined from solid brass or bronze, it provides reliable keying and security for applications requiring interchangeable cores and master key compatibility with existing Best systems.
This cylinder features a diagonal set screw that locks it securely in the housing, preventing removal. It is compatible with all Best mortise lock applications and installs directly into standard mortise preparations. As an authorized Best dealer, E.D. Locks offers expert support to help you select the right keying option and ensure proper installation. Contact sales@edlocks.com or call 1-877-207-6067 for assistance.
