Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-security, high-traffic commercial and institutional applications. Built for durability and low maintenance, it protects critical components from daily wear and abuse, reducing long-term ownership costs while delivering superior security and reliability.
This lock features easy core interchangeability for quick rekeying and customized masterkeying. It installs in 5 steps with a pre-assembled hub design and fits standard 2 1/8" cross-bore door prep. Available for 1 3/4" or 2 1/4" doors with multiple backset and strike options. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert guidance on keying options, masterkey systems, and installation support.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw; front 2 1/4" and 1 1/8" beveled
- Lever handles: Plated zinc alloy
- Trim: Satin chrome
- Strike: ANSI 2 3/4" standard; ANSI S3 4 7/8", ANSI S3 7/8" flat, and 7/8" flat strike (STK) available
- Chassis: Zinc alloy and corrosion-treated steel; 2 1/16" diameter
- Door thickness: 1 3/4" or 2 1/4"; spacers available for 1 3/8" door
- Door prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard; 3 2/4" and 5" available
- Keying: 6-pin non-IC brass cylinder; 6- or 7-pin SFIC option available
- Keyway options: LFIC, Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
- Cycle tested: Over 4 million cycles, exceeds ANSI Grade 1 standard
