Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-security, low-maintenance performance across commercial and institutional applications. Its durable die-cast design resists lever sag and internal component damage, reducing long-term maintenance costs while delivering proven security and reliable operation in demanding environments.
Compatible with 1 3/4", 2 1/4", and 1 3/8" doors (with spacers), this lock features interchangeable cores for quick rekeying and masterkeying flexibility. Multiple keyway options and strike configurations are available. As an authorized BEST dealer, E.D. Locks provides expert installation guidance and keying support. Contact sales@edlocks.com or call 1-877-207-6067 for assistance.
Specifications
- 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: ANSI 2 3/4" standard; ANSI S3 4 7/8", ANSI S3 7/8" flat, 7/8" flat (STK) available
- Chassis: zinc alloy and corrosion-treated steel, 2 1/16" diameter
- Door thickness: 1 3/4", 2 1/4", or 1 3/8" (with spacers)
- 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 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: tested to over 4 million cycles, exceeds ANSI Grade 1 standard
