Description
The BEST 9K57R14DSTK is a Grade 1 cylindrical lock designed for commercial and institutional applications requiring dependable security and low maintenance. Built with a durable die-cast hub and stainless steel latch, it withstands over 4 million cycles and resists the wear and tear of high-traffic environments, reducing your long-term ownership costs.
This lock accommodates 1 3/4" and 2 1/4" doors with a standard 2 3/4" backset and includes interchangeable core keying for quick rekeying and masterkeying flexibility. As an authorized BEST dealer, E.D. Locks provides expert guidance on keying options and installation support. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for technical assistance and to confirm compatibility with your specific door prep requirements.
Specifications
- Grade 1 security rating
- Latch: solid stainless steel 9/16" throw
- Lever handles: plated zinc alloy
- Finish: 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
- Keying: 6-pin non-IC brass cylinder; 6- or 7-pin SFIC option available
- Keyway options: LFIC (SCHRC-Schlage), Non-IC (COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale)
- Tested to over 4 million cycles, exceeds ANSI Grade 1 standards
