Description
The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Tested to over 4 million cycles, it delivers superior security and durability while minimizing maintenance costs. The low-maintenance design protects critical components from daily wear, reducing lever sag and extending service life compared to standard locks.
This lock features easy core interchangeability for quick rekeying and masterkeying flexibility. It fits 1 3/4" or 2 1/4" doors with standard 2 3/4" backset; spacers are available for 1 3/8" doors. As an authorized BEST dealer, E.D. Locks offers expert guidance on keying options, finishes, and compatibility. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for personalized assistance.
Specifications
- Grade: Grade 1 ANSI certified
- Latch: Solid stainless steel, 9/16" throw
- Latch front: 2 1/4" and 1 1/8" beveled
- Lever handles: Plated zinc alloy
- Trim: Brass or bronze
- Strikes: ANSI 2 3/4" standard; ANSI S3 4 7/8", ANSI S3 7/8" flat, 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 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: Over 4 million cycles
