Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors. Built with a low-maintenance design that protects internal components from daily wear, it solves the problem of frequent repairs and downtime by delivering superior durability and security across offices, schools, healthcare facilities, and retail environments.
The 9K accepts BEST interchangeable cores for quick rekeying and masterkeying flexibility, fits standard 2 1/8 inch cross-bore preparation, and works with door thicknesses of 1 3/4 inch, 2 1/4 inch, and 1 3/8 inch (with spacers). As an authorized BEST dealer, E.D. Locks offers expert keying guidance, finish selection assistance, and full technical support at sales@edlocks.com or 1-877-207-6067 to ensure correct specification and installation.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16 inch throw, 2 1/4 inch and 1 1/8 inch beveled fronts
- Lever handles: Plated zinc alloy
- Trim: Satin chrome (brass or bronze available)
- Strike: ANSI 2 3/4 inch standard; ANSI S3 4 7/8 inch, ANSI S3 7/8 inch flat, and 7/8 inch flat strike available
- Chassis: Zinc alloy and corrosion-treated steel, 2 1/16 inch diameter
- Door thickness: 1 3/4 inch, 2 1/4 inch, or 1 3/8 inch (with spacers)
- Door prep: 2 1/8 inch diameter cross bore
- Backset: 2 3/4 inch standard; 3 1/2 inch and 5 inch available
- Keying: 6-pin non-IC brass cylinder; 6-pin or 7-pin SFIC option available
- Keyway options: LFIC (SCHRC-Schlage), Non-IC (COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale)
- Cycle tested: Over 4 million cycles, exceeds ANSI Grade 1 standard
