Description
The BEST 9K is a heavy-duty Grade 1 cylindrical lock engineered for commercial and institutional applications demanding superior security and reliability. Built with low-maintenance components and tested to exceed 4 million cycles, it solves the problem of frequent lock failures and costly downtime in high-traffic environments.
This lock features an interchangeable core for quick rekeying and masterkeying flexibility, pre-assembled hub design for simple 5-step installation, and lever return springs that prevent sag and eliminate reassembly needs. As an authorized BEST dealer, E.D. Locks provides expert keying guidance, finish selection, and technical support at sales@edlocks.com or 1-877-207-6067 to ensure the perfect fit for your door and application.
Specifications
- Grade 1 security rating (ANSI certified)
- Latch: solid stainless steel 9/16 inch throw
- Front: 2 1/4 inch and 1 1/8 inch beveled
- Lever handles: plated zinc alloy
- Trim: brass or bronze
- Strike: ANSI 2 3/4 inch standard; ANSI S3 4 7/8 inch, ANSI S3 7/8 inch flat, and 7/8 inch flat strike (STK) available
- Chassis: zinc alloy and corrosion-treated steel; 2 1/16 inch diameter
- Door thickness: 1 3/4 inch or 2 1/4 inch; spacers available for 1 3/8 inch
- Door prep: 2 1/8 inch diameter cross bore
- Backset: 2 3/4 inch standard; 3 1/2 inch and 5 inch available
- Keying: 6-pin non-IC brass cylinder; 6- or 7-pin SFIC option available
- Keyway options: LFIC, Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
- Cycle tested: over 4 million cycles
