Product Description

8K30NX4ASTK606 Best 8K Series Exit Heavy Duty Cylindrical Knob Locks with Round Style in Satin Brass Finish

The Best 8K30NX4ASTK606 Series cylindrical locks offer quick, economical re-keying capabilities with the best original interchangeable core. Long lasting quality is evident in the design and composition of the Best 8K Series locks. The BEST 8K Series is constructed of steel or brass to ensure the overall strength and durability of the lock. The Best 8K series are listed by the BHMA for A156.2, Series 4000, Grade 1.

Exit: Latch operated by turning the inside knob. Outside knob always locked. Inside knob always unlocked.

Features and Benefits:

• Satin Brass finish
• Backset: 2-3/4" standard
• Handing: Reversible
• Non keyed function
• Roses: A - 3-3/8" concave
• Knobs: Solid brass or bronze in round style.
• Door thickness: 1-3/8" to 2" Standard
• Chassis: 2-1/16" diameter to fit 2-1/8" hole in door.
• Latch: 9/16" throw. Front 2-1/4 x 11/8" beveled. Latch housing fits 1" hole in edge of door.
• Strike: STK (standard) - 2-3/4" x 1-1/8" with curved lip and box (ANSI A115.3)
• Long bearing length in chassis for smooth, wear resistant operation.