Description
The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications requiring durability and low maintenance. Tested to over 4 million cycles, it exceeds ANSI standards and resists lever sag, reducing replacement costs and downtime in high-traffic environments.
This lock features quick-change interchangeable cores for easy rekeying and masterkeying flexibility. Available in multiple keyway options (Schlage, Yale, Medeco, Sargent, and Corbin-Russwin) and finishes, it fits 1 3/4" and 2 1/4" doors with standard 2 3/4" backset. Contact E.D. Locks' expert team at sales@edlocks.com or 1-877-207-6067 for proper specification and keying assistance.
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: brass or bronze
- 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 prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard; 3 1/2" and 5" available
- Keying: 6-pin non-IC brass cylinder; 6- or 7-pin SFIC option available
- Keyway options: LFIC (Schlage), Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
- Cycles tested: over 4 million
