Description
The BEST 9K40N14DSTK is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors. Built to withstand over 4 million cycles while maintaining superior security, it solves the problem of frequent maintenance and premature failure with a robust, low-maintenance design that protects critical components from daily wear and abuse.
This lock fits 1 3/4" and 2 1/4" doors with 2 1/8" cross bore and 2 3/4" backset, and supports 6-pin non-IC or SFIC keying with multiple keyway options including Schlage, Yale, Medeco and Sargent. As an authorized BEST dealer, E.D. Locks provides expert guidance on core interchangeability, masterkeying and installation. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for personalized assistance.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw; front beveled 2 1/4" and 1 1/8"
- 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
- Keying: 6-pin non-IC brass cylinder or 6/7-pin SFIC option
- Keyway Options: LFIC, Non-IC (COR, MED, SAR, SCH, YAL)
- Cycle Rating: 4+ million cycles, exceeds ANSI Grade 1
