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The BEST 1C6A1626 is a standard 6-pin, A-keyway interchangeable core (IC) supplied uncombinated and shipped with a spacer. The satin chrome finish provides a clean, professional appearance suited to commercial hardware installations. Interchangeable cores allow a qualified locksmith or facility security technician to rekey or swap cylinders without removing the lock hardware from the door, reducing downtime during rekeying operations. This core is sold as a single unit and is designed to work within BEST interchangeable core systems used in commercial access control and masterkey programs.
This core is intended for commercial and institutional applications where interchangeable core cylinders are specified, such as office buildings, schools, healthcare facilities, and government installations. It is installed by licensed locksmiths or credentialed security hardware professionals during new construction, retrofit projects, or scheduled rekeying cycles. The uncombinated state means the core ships without keys cut, allowing the installer or locksmith to pin and key the core to the specific masterkey or grand master system in use at the facility.
Designed for use in BEST interchangeable core-compatible lock hardware that accepts a standard 6-pin A-keyway IC cylinder.
Installation and pinning of interchangeable cores should be performed by a licensed locksmith or qualified security hardware technician familiar with BEST IC systems. Before servicing any lock hardware on an access-controlled door, coordinate with the facility security manager to avoid unintended access disruptions. The control key required to insert or remove the core must match the IC system in use at the site. Follow applicable local security codes and the hardware manufacturer's installation documentation when integrating this core into a masterkey system.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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