Description
The BEST 1E74-C265RP3690 is a standard mortise cylinder engineered for commercial and institutional door hardware systems. Machined from brass or bronze bar stock, it delivers reliable keying control and integrates seamlessly into BEST mortise lock assemblies. Perfect for facilities managers and security professionals standardizing on BEST systems.
This cylinder features BEST's interchangeable core design, allowing masterkeying into any existing BEST system without replacing the housing. Installation is straightforward with a diagonal set screw that locks the cylinder securely in place. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for keying options, masterkey planning, and expert installation guidance.