Description
The BEST 9K50L15DSTK is a Grade 1 cylindrical lock engineered for commercial and institutional applications demanding durability and security. Built with a low-maintenance design, it protects critical components from daily wear and abuse, reducing long-term maintenance costs and extending lock life beyond standard cylindrical locks.
This lock fits 1 3/4" and 2 1/4" doors with a 2 3/4" backset and 2 1/8" cross bore. It features an interchangeable core for quick rekeying and masterkeying flexibility. As an authorized BEST dealer, E.D. Locks provides expert installation guidance and keying support. Contact sales@edlocks.com or call 1-877-207-6067 for compatibility questions or assistance selecting the right keyway and configuration.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw; 2 1/4" and 1 1/8" beveled fronts
- 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, and 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 2/4" and 5" available
- Cylinder: 6-pin non-IC brass; 6- or 7-pin SFIC option
- Keyway: LFIC, Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
- Cycle tested: Over 4 million cycles
