Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors. Built tough with a low-maintenance design, it protects critical components from daily wear and abuse, delivering superior security and lower cost of ownership than standard locks. Tested to over 4 million cycles, it exceeds ANSI Grade 1 standards.
The 9K accommodates 1 3/4" and 2 1/4" doors with standard 2 3/4" backset; other backsets and door thicknesses are available. Its interchangeable core design enables quick rekeying and custom masterkeying without removing the lock. As an authorized BEST dealer, E.D. Locks provides expert guidance on keying options, strikes, and installation. Contact sales@edlocks.com or call 1-877-207-6067 for personalized assistance.
Specifications
- Grade: ANSI 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 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
- Keyway options: LFIC (SCHRC-Schlage), Non-IC (COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale)
- Cycle rating: 4 million+ cycles
