BEST 6K Series Cylindrical Lock, Less Core, Classroom (F84) Function - Knob

Product Overview

Our 6K series offers the quality and performance you expect from BEST for standard traffic applications. BEST 6K knob sets exceed ANSI Grade 2 standards, and are built with design features that make the 6K a durable and secure choice for long-term reliability. The inside rose is a "snap-on" design requiring no exposed mounting screws while the outside rose is threaded making it adjustable for door thickness. Internal steel mechanisms are corrosion treated for normal atmospheric conditions. Lockset is reversible for either hand of door without removing the keyed knob. The 6K series locks are listed by UL for use on 3 Hr, A label for single (4'x8') doors. No core, lock will not work properly without core; core (such as a BEST 1C Series core) must be purchased separately.