5K Series
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The BEST 5K Series is a light duty commercial tubular lock that provides an outstanding combination of value and performance.

With Grade 2 strength, the 5K meets or exceeds ANSI/BHMA A156.2 Series 4000. And, as part of the BEST family, it features the interchangeable core and Masterkey system.

SIMPLY THE BEST

BEST has represented tough, versatile, high-quality locks for more than 90 years. Today, BEST leads the industry with bold, innovative designs and smart solutions for your business and your customers.

Features

The 5K Series incorporates the following industry-leading features:
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Universal latch easily adjusts to fit both a 2 3/4" and 2 3/8" backset.

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Quick rekeying with BEST interchangeable cores.

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3" diameter rose with no exposed mounting screws.

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Listed by Underwriters Laboratories for use on 3 hour, A label single swinging doors (4" x 8").

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Meets ADA Title III requirements and Illinois Accessibility Standard.

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Lockset reversible for either hand of door without removing keyed lever.

Resources

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5K Series Catalog
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Knowledge Base

We offer a number of online tools that you can access quickly and easily, whenever you need it.

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