Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-security commercial and institutional applications. Built for durability and low maintenance, it protects critical components from daily wear and abuse, reducing long-term ownership costs and service downtime in schools, offices, hospitals, and multi-family properties.
This lock features interchangeable core technology for quick rekeying and masterkeying flexibility, fits 1 3/4" and 2 1/4" doors with standard 2 3/4" backset, and installs in five steps with a pre-assembled hub design. As an authorized BEST dealer, E.D. Locks provides expert keying guidance and door preparation support at sales@edlocks.com or 1-877-207-6067.
Specifications
- Grade 1 security rating
- Tested to over 4 million cycles
- Latch: solid stainless steel, 9/16" throw
- Lever handles: plated zinc alloy
- Trim: satin chrome
- Strike: ANSI 2 3/4" standard
- Chassis: 2 1/16" diameter, zinc alloy and corrosion-treated steel
- 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 1/2" and 5" available)
- Keying: 6-pin non-IC brass cylinder, 6- or 7-pin SFIC option
- Keyway: COR (Corbin-Russwin)
