Available 7 pin only

CX keyways 

CORMAX user form required 

Available combinated (keyed) or uncombinated

Patented key and slide pin design that delivers a higher security key system. Unauthorized duplication of keys is prohibited

Allows for customized master keying and quick core or key changes

Compatible with the BEST Standard core system including standard-issue key cutting equipment so there is no need to invest more money in a new key cutter or combination kit

Offers several levels of geographic exclusivity

The M Series keys operate both CORMAX and BEST Standard cores (backward compatibility) with J, K, L and M keyways, allowing for easier management of a hybrid keying solution.