Description
The BEST 9K is a Grade 1 cylindrical lock engineered for durability and low maintenance across commercial and institutional applications. Tested to over 4 million cycles, it exceeds ANSI standards and resists the wear and abuse of daily use, reducing long-term maintenance costs and replacement frequency.
This lock features pre-assembled hub design for fast installation, interchangeable core keying, and lever return springs that prevent sag. Compatible with 1 3/4" and 2 1/4" door thickness, multiple backset and strike options, and six keyway choices including Schlage, Yale, Medeco, and Sargent. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert installation guidance and rekeying support.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw; 2 1/4" and 1 1/8" beveled front
- Lever handles: Plated zinc alloy
- Trim: Brass or bronze
- Strike: ANSI 2 3/4" standard; ANSI S3 4 7/8", ANSI S3 7/8" flat, and 7/8" flat (STK) available
- Chassis: Zinc alloy and corrosion-treated steel, 2 1/16" diameter
- Door thickness: 1 3/4" or 2 1/4"; spacers for 1 3/8"
- Door prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard; 3 2/4" and 5" available
- Cylinder: 6-pin non-IC brass or 6/7-pin SFIC option
- Keyway options: LFIC (Schlage), Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
