Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-security, low-maintenance performance across commercial and institutional applications. Built to exceed 4 million cycles and ANSI Grade 1 standards, it solves the costly problem of frequent maintenance and premature failure in heavy-use environments.
Compatible with standard 2 1/8" cross-bore door prep and available for 1 3/4" or 2 1/4" doors, with multiple backset and strike options. The interchangeable core allows quick rekeying and masterkeying flexibility. As an authorized BEST dealer, E.D. Locks provides expert guidance on keying options, installation, and core selection. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for personalized assistance.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw, 2 1/4" and 1 1/8" beveled fronts
- Lever handles: Plated zinc alloy
- Trim: Brass or bronze
- Strikes: ANSI 2 3/4" standard; ANSI S3 4 7/8", ANSI 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"
- Door prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard; 3 1/2" and 5" available
- Cylinder: 6-pin non-IC brass or 6-7 pin SFIC
- Keyway options: LFIC (SCHRC-Schlage), Non-IC (COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale)
- Cycle rating: Over 4 million cycles, exceeds Grade 1 standards
