Description
The BEST 9K is a Grade 1 cylindrical lock built for demanding commercial and institutional environments. Engineered for durability and low maintenance, it delivers superior security with a proven design that resists lever sag and withstands over 4 million cycle tests. Ideal for schools, offices, and facilities requiring dependable access control.
This lock is pre-assembled for fast installation in just five steps and supports quick rekeying via BEST's interchangeable core system. Compatible with multiple keyway options (Schlage, Yale, Medeco, Sargent, and Corbin-Russwin). As an authorized BEST dealer, E.D. Locks offers expert guidance on keying, masterkeying, and installation. Contact sales@edlocks.com or 1-877-207-6067 for specifications tailored to your door thickness and backset requirements.
Specifications
- Grade: 1 cylindrical lock
- Latch: Solid stainless steel, 9/16 inch throw
- Front: 2 1/4 inch and 1 1/8 inch beveled
- Lever handles: Plated zinc alloy
- Trim: Brass or bronze
- Strike: ANSI 2 3/4 inch standard; ANSI S3 4 7/8 inch, ANSI S3 7/8 inch flat, and 7/8 inch flat available
- Chassis: Zinc alloy and corrosion-treated steel, 2 1/16 inch diameter
- Door thickness: 1 3/4 inch or 2 1/4 inch; spacers available for 1 3/8 inch
- Door prep: 2 1/8 inch diameter cross bore
- Backset: 2 3/4 inch standard; 3 2/4 inch and 5 inch available
- Cylinder: 6-pin non-IC brass or 6- or 7-pin SFIC option
- Keyway options: LFIC Schlage, Non-IC Corbin-Russwin, Medeco, Sargent, Schlage, Yale
