Description
The BEST 9K is a heavy-duty Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built to withstand over 4 million cycles while exceeding ANSI security standards, it delivers superior durability with minimal maintenance. The low-maintenance design protects internal components from daily wear, reducing long-term ownership costs and replacement frequency.
This lock features interchangeable core (IC) keying for quick rekeying and masterkeying flexibility, available in multiple keyway options including Schlage, Yale, Medeco, and Sargent. The pre-assembled hub design simplifies installation in five steps. As an authorized BEST dealer, E.D. Locks provides expert guidance on configuration, keying, and compatibility. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for personalized assistance with your security needs.
Specifications
- Grade: 1 (ANSI certified)
- Latch: solid stainless steel, 9/16 inch throw, 2 1/4 inch and 1 1/8 inch beveled front
- Lever handles: plated zinc alloy
- Trim material: 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 (STK) 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 1/2 inch and 5 inch available
- Keying: 6-pin non-IC brass cylinder or 6- or 7-pin SFIC option
- Keyway options: LFIC (Schlage), Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
- Cycle rating: tested to 4 million cycles, exceeds Grade 1 standards
