Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors where durability and security matter. Built with a low-maintenance design and tested to over 4 million cycles, it resists lever sag, minimizes wear, and delivers superior performance with significantly lower long-term ownership costs than standard locks.
The 9K features an interchangeable core for quick rekeying, easy pre-assembled installation, and broad keyway options including SFIC and non-IC formats. Available for 1 3/4" and 2 1/4" door thicknesses with multiple backset and strike configurations. For expert guidance on keying, masterkeying, and installation, contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067.
Specifications
- Grade: Grade 1 (ANSI)
- 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, 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 1/4" and 5" available
- Cylinder: 6-pin non-IC brass; 6- or 7-pin SFIC optional
- Keyway options: LFIC, SCHRC-Schlage, Non-IC COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale
- Cycle rating: Exceeds 4 million cycles
