Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-security applications in commercial and institutional settings. Built to withstand over 4 million cycles, this durable lock solves maintenance headaches with a low-wear design that protects internal components from daily abuse, delivering long-term reliability and lower cost of ownership.
The 9K47T15DSTK model features a pre-assembled hub for quick 5-step installation, interchangeable core keying, and compatibility with multiple keyway options including Schlage, Yale, Medeco, and Sargent. As an authorized BEST dealer, E.D. Locks offers expert sizing guidance and installation support at sales@edlocks.com or 1-877-207-6067 to ensure the perfect fit for your door and security needs.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw, 2 1/4" and 1 1/8" beveled front
- Lever handles: Plated zinc alloy
- Trim: Satin Chrome (626)
- 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" or 2 1/4"; spacers available for 1 3/8"
- 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 option
- Keyway options: LFIC, Non-IC (COR, MED, SAR, SCH, YAL)
- Cycle rating: Over 4 million cycles, exceeds ANSI Grade 1 standard
