Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-security, high-traffic applications. Tested to over 4 million cycles, it delivers superior durability and dependable performance in offices, commercial buildings, and institutional settings. Its low-maintenance design protects internal components from daily wear and abuse, reducing long-term ownership costs.
The 9K features quick interchangeable core keying, pre-assembled hub installation in 5 steps, and broad finish and strike options for 1 3/4" and 2 1/4" doors. Lever return springs prevent sag without replacement. For help selecting the right keyway (Schlage, Corbin-Russwin, Medeco, Sargent, or Yale) and backset for your application, contact our authorized dealer experts at sales@edlocks.com or 1-877-207-6067.
Specifications
- Grade 1 security rating
- 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, and 7/8" flat strike (STK) available
- Chassis: zinc alloy and corrosion-treated steel; 2 1/16" diameter
- Door thickness: 1 3/4" or 2 1/4"; spacers available for 1 3/8"
- 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 or 6-7 pin SFIC option
- Keyway options: Schlage (SCHRC/SCH), Corbin-Russwin (COR), Medeco (MED), Sargent (SAR), Yale (YAL)
- Tested to over 4 million cycles, exceeds ANSI Grade 1 standard
