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 delivers superior durability while protecting critical components from daily wear and abuse, reducing long-term ownership costs.
This lock features quick interchangeable core rekeying, easy pre-assembled hub installation, and lever return springs that prevent sag. Compatible with standard 2 1/8" cross bore preparation and available for 1 3/4" or 2 1/4" doors. Call an authorized BEST dealer at 1-877-207-6067 or email sales@edlocks.com for expert keying, masterkeying, and installation guidance.
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 strike 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 2/4" and 5" available
- Keying: 6-pin non-IC brass or 6-7 pin SFIC option
- Keyway options: LFIC (SCHRC-Schlage), Non-IC (COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale)
