Description
The BEST 9K is a Grade 1 cylindrical lock designed for commercial and institutional doors requiring maximum durability and security. Built for high-traffic environments, it solves the problem of frequent maintenance and premature wear by featuring a low-maintenance design that protects critical components from daily abuse and extends lock life while reducing ownership costs.
This lock is compatible with standard 2 1/8 inch cross-bore doors (1 3/4 inch, 2 1/4 inch, or 1 3/8 inch with spacers) and supports multiple keyway options including Schlage, Yale, Medeco, Sargent, and Corbin-Russwin. As an authorized BEST dealer, E.D. Locks provides expert rekeying and masterkeying support to match your security needs. Contact sales@edlocks.com or call 1-877-207-6067 for custom keying and installation guidance.
Specifications
- Grade: 1 (ANSI certified)
- Latch: Solid stainless steel, 9/16 inch throw
- Bevel: Front 2 1/4 inch and 1 1/8 inch
- Lever handles: Plated zinc alloy
- Trim: Brass or bronze
- 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
- Strike: ANSI 2 3/4 inch standard; ANSI S3 4 7/8 inch, ANSI S3 7/8 inch flat, and 7/8 inch flat (STK) available
- Cylinder: 6-pin non-IC brass or 6-pin/7-pin SFIC optional
- Keyway options: LFIC (Schlage), Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
- Cycle rating: Over 4 million cycles, exceeds Grade 1 abusive locked lever torque
