Description
The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. It solves the problem of lock failure and costly maintenance by combining a durable, low-maintenance design with proven security. Tested to over 4 million cycles, it exceeds ANSI Grade 1 standards and includes lever return springs that prevent sag, eliminating frequent resets or replacements.
This lock accepts BEST interchangeable cores for quick rekeying and masterkeying flexibility, and installs in five simple steps with a pre-assembled hub design. Available for 1 3/4" or 2 1/4" doors with standard 2 3/4" backset. As an authorized BEST dealer, E.D. Locks provides expert assistance with keying options, door prep, and custom configurations. Contact our sales team at 1-877-207-6067 or sales@edlocks.com for guidance on your specific installation.
Specifications
- Grade 1 security rating
- Latch: solid stainless steel, 9/16" throw, 2 1/4" and 1 1/8" beveled fronts
- Lever handles: plated zinc alloy
- Trim: satin chrome (brass or bronze available)
- Strike: ANSI 2 3/4" standard; ANSI S3 4 7/8", ANSI S3 7/8" flat, 7/8" flat options
- 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 or 6/7-pin SFIC
- Keyway options: LFIC (Schlage), Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
