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 standards, it solves the challenge of locks that sag, fail, or require frequent maintenance by protecting critical components with a durable die-cast hub design and lever return springs.
This lock accommodates 1 3/4" and 2 1/4" door thicknesses with standard 2 3/4" backset and 2 1/8" cross bore; spacers are available for 1 3/8" doors. The interchangeable core design enables quick rekeying and customized masterkeying. As an authorized BEST dealer, E.D. Locks provides expert guidance on keying options, cylinder types, and installation. Contact sales@edlocks.com or call 1-877-207-6067 for free consultation.
Specifications
- Grade: 1 (ANSI certified)
- Latch: solid stainless steel, 9/16" throw; front 2 1/4" and 1 1/8" beveled
- Lever handles: plated zinc alloy
- Trim: brass or bronze
- Strike options: 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 for 1 3/8" available
- Door prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard; 3 2/4" and 5" available
- Cylinder: 6-pin non-IC brass or 6-7 pin SFIC option
- Keyway options: LFIC (Schlage SCHRC), Non-IC (Corbin-Russwin COR, Medeco MED, Sargent SAR, Schlage SCH, Yale YAL)
- Cycle rating: over 4 million cycles
