Description
The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built with a durable stainless steel latch and corrosion-treated steel chassis, it delivers superior security and low-maintenance operation. Ideal for facilities requiring reliable, long-lasting hardware that withstands heavy use without frequent servicing or component replacement.
The 9K accommodates 1 3/4" and 2 1/4" door thicknesses with standard 2 3/4" backset, plus 3 1/2" and 5" options. It features BEST interchangeable core (6- or 7-pin SFIC) for flexible masterkeying and quick rekeying. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for keying configuration, installation guidance, and expert support.
Specifications
- Grade: Grade 1
- Latch: Solid stainless steel, 9/16" throw
- Bevel: Front 2 1/4" and 1 1/8"
- 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 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
- 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 (exceeds ANSI Grade 1)
