Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-security, low-maintenance performance in commercial and institutional applications. Its durable design withstands over 4 million cycles, exceeding ANSI standards, while protected lever return springs eliminate sag and reduce maintenance needs over the lock's lifetime.
This lock fits 1 3/4" and 2 1/4" doors with standard 2 3/4" backset and offers quick rekeying via BEST interchangeable core technology with multiple keyway options. Contact our security experts at sales@edlocks.com or 1-877-207-6067 for masterkeying guidance and installation support as an authorized BEST dealer.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw
- Lever handles: Plated zinc alloy
- Trim: Brass or bronze
- Strike: ANSI 2 3/4" standard; S3 4 7/8", S3 7/8" flat, and 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 2/4" and 5" available
- Keying: 6-pin non-IC brass cylinder; 6- or 7-pin SFIC option
- Keyway options: LFIC (SCHRC-Schlage), Non-IC (COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale)
- Cycle rating: Over 4 million cycles
