Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-security, low-maintenance performance in commercial and institutional applications. Built to withstand over 4 million cycles and abusive use, it solves the cost-of-ownership problem with durable components, lever return springs that prevent sag, and a pre-assembled hub design that simplifies installation to just 5 steps.
This lock fits 1 3/4" or 2 1/4" doors with a 2 3/4" standard backset and supports quick rekeying via BEST interchangeable core (6- or 7-pin SFIC options). Multiple keyway options include Schlage, Corbin-Russwin, Medeco, Sargent, and Yale. As an authorized BEST dealer, E.D. Locks offers expert support for keying specifications and custom configurations at sales@edlocks.com or 1-877-207-6067.
Specifications
- Grade: ANSI Grade 1
- Latch: Solid stainless steel, 9/16" throw, 2 1/4" and 1 1/8" beveled fronts
- 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 (STK)
- 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- or 7-pin SFIC
- Keyway options: 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
