Product Description

9K40N14KSTK618LM Best 9K Series Passage Heavy Duty Cylindrical Lever Locks in Bright Nickel Finish

The Best 9K40N14KSTK618LM series is one of the toughest heavy-duty cylindrical locks on the market with the proven Grade 1 security. The 9K series is ideal for retrofit and new construction alike. The Best 9K series are listed by the BHMA for A156.2, Series 4000, Grade 1. This series is simple, safe and dependable protection.

Passage: Latch operated by inside or outside lever rotating; Inside and outside lever can not be locked.

Features and Benefits:

• Bright Nickel finish
• Backset: 3-3/4"
• Handing: Non Handed
• Non keyed function
• Door thickness: Available for 1-3/4" to 2-1/4" doors only
• Latch: Solid brass 9/16" throw. Front 2-1/4" x 1-1/8" beveled
• Strike: STK standard (2-3/4" x 1 1/8" with curved lip)
• Projection on door - Approx 2-3/4" when mounted on 1-3/4" door.
• Lever style: 14 - Curved with return
• Rose style: K - 3" convex no ring
• Deadlocking latchbolt standard
• Fasteners: All mounting screws are concealed. All machine screws (AMS) standard.

*Note: It includes a lost motion design allowing the lever to move 45°-60° without engaging the retractor assembly.