The Best 6K series is used for non-ADA compliant applications, such as government and military facilities. The 6K series is constructed of steel or brass to ensure the overall strength and durability of the lock.
- Quick rekeying by BEST interchangeable core
- Snap-on inside rose (no exposed mounting screws)
- Threaded outside rose adjustable for door thickness
- Keyed knob is removable only after removal of core
- Internal steel mechanisms are corrosion treated for normal atmospheric conditions
- Lockset reversible for either hand of door without removing keyed knob
- Underwriters laboratories�: 6K series � listed by underwriters laboratories for use on 3 hr, A label for single (4� x 8�) doors
- Builders hardware manufacturers association: 6K series - listed by BHMA for A156.2, Series 4000, Grade 2