Description
The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional environments. Built for durability and low maintenance, it solves the security and reliability challenges of high-traffic doors by withstanding over 4 million cycles while resisting lever sag and minimizing component damage from daily use and abuse.
The 9K supports quick rekeying with BEST interchangeable cores and multiple keyway options including Schlage, Yale, Medeco, and Sargent. Pre-assembled hubs enable fast installation in 5 steps. As an authorized BEST dealer, E.D. Locks offers expert guidance on keying, compatibility, and specification selection. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for personalized assistance.
Specifications
- Grade: 1
- Latch: solid stainless steel, 9/16" throw
- Latch face: 2 1/4" and 1 1/8" beveled options
- 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 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 1/4" and 5" available
- Cylinder: 6-pin non-IC brass or 6/7-pin SFIC
- Keyways: 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 standard
