Securitron -u.s. MKC-KA Mortise Cylinder Exit Device

Product Description

The SECURITRON -U.S. MKC-KA is a mortise cylinder designed for use in exit device applications. Mortise cylinders of this type serve as the key-operated locking core within a mortise lock body or exit device trim, allowing controlled key entry from the exterior while the interior panic hardware operates independently. The MKC-KA features a 1-1/8 inch length profile, a 26D finish, and an SC keyway, making it a field-ready component for licensed locksmiths and door hardware technicians working on commercial or institutional access control systems.

This mortise cylinder is suited for commercial door assemblies where an exit device requires a keyed exterior trim cylinder. The 26D satin chrome finish is a standard architectural hardware finish commonly specified in commercial and institutional construction projects. The SC keyway is a widely used key profile compatible with many common key blanks and master key systems, making it practical for facilities managing large key hierarchies.

Key Features

• 1-1/8 inch cylinder length fits standard mortise lock and exit device housings
• 26D satin chrome finish meets common architectural hardware specifications
• SC keyway supports compatibility with widely available key blanks and master key systems
• Sold as a single unit for targeted replacement or new installation
• Designed for exit device trim cylinder applications in commercial door hardware

Compatibility

Designed as an OEM-style replacement or upgrade mortise cylinder for exit device assemblies requiring a 1-1/8 inch length cylinder with an SC keyway and 26D finish.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware technician. Remove all tension from the door hardware and ensure the door is properly secured before disassembling any exit device trim. Verify that the replacement cylinder length and keyway match the existing lock body specifications before installation. Local building and fire codes, including NFPA 101, may govern the use of keyed cylinders on exit devices in certain occupancy types.