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Commercial Door Locks

About this Category

One of the most important factors in the security of a home or business is the locks on each door. Installing the right lock can greatly improve the safety of your building and the people and possessions within. Choose from Qualified Hardware’s large selection the lockset that best suits your needs.

More About Best Access Systems

For almost 80 years BEST Access Systems product line has built a reputation as a premiere provider of high quality mechanical access solutions featuring the interchangeable core and masterkey system. Best Lock Corporation is the former name of a publicly traded door hardware and lock manufacturer. Originally founded in 1925 as Best Universal Lock Company by Frank Ellison Best, the privately held company relocated from Seattle, Washington to Indianapolis, Indiana in 1938, where operations expanded and evolved. Currently, product offerings are now marketed under the Best Access systems brand, which is one of several trademarked corporate divisions for Stanley Security Solutions.