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 ANSI standards with over 4 million cycle testing, it solves the problem of frequent maintenance and lever sag through protected return springs and a durable die-cast hub design.
This lock fits 1 3/4" and 2 1/4" doors with standard 2 3/4" backset, and supports quick rekeying via interchangeable cores. Compatible with multiple keyway options (Schlage, Corbin-Russwin, Medeco, Sargent, Yale), it installs in just 5 steps. As an authorized BEST dealer, we provide expert guidance on keying, masterkeying, and installation. Contact sales@edlocks.com or call 1-877-207-6067 for personalized support.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw, 2 1/4" and 1 1/8" beveled front
- Lever handles: Plated zinc alloy
- Trim: Brass or bronze
- Strike: 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 available for 1 3/8"
- Door prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard; 3 1/4" and 5" available
- Cylinder: 6-pin non-IC brass or 6- or 7-pin SFIC option
- Keyway options: LFIC (SCHRC-Schlage), Non-IC (COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale)
