Description
The BEST 9K is a heavy-duty Grade 1 cylindrical lock engineered for commercial and institutional doors where durability and security matter. Tested to over 4 million cycles and built with stainless steel latch and die-cast hub protection, it resists daily abuse while maintaining lever function without costly resets or replacements. Ideal for schools, offices, and facilities demanding low-maintenance, long-lasting performance.
The 9K accepts 6-pin non-IC or SFIC cylinders with multiple keyway options (Schlage, Yale, Medeco, Sargent, and Corbin-Russwin), and the pre-assembled hub design installs in just 5 steps on 1 3/4" or 2 1/4" doors. As an authorized BEST dealer, E.D. Locks provides expert keying guidance and rekeying support. Contact sales@edlocks.com or call 1-877-207-6067 for specification confirmation and fast shipping.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw, 2 1/4" front, 1 1/8" beveled
- Lever handles: Plated zinc alloy
- Trim: Brass or bronze available
- Strike: ANSI 2 3/4" standard; S3 4 7/8", S3 7/8" flat, 7/8" flat (STK) available
- Chassis: Zinc alloy and corrosion-treated steel, 2 1/16" diameter
- Door thickness: 1 3/4" or 2 1/4"; spacers for 1 3/8" available
- Door prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard; 3 1/4" and 5" available
- Keying: 6-pin non-IC brass or 6-7-pin SFIC
- Keyways: LFIC (SCHRC-Schlage), Non-IC (COR-Corbin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale)
