Description
The BEST 9K57AB14CSTK is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors. Built for durability and low maintenance, it solves the problem of frequent lock failure and costly downtime by delivering superior security and a longer service life with minimal upkeep.
This lock accepts 6-pin non-IC or 6/7-pin SFIC cylinders with multiple keyway options including Schlage, Corbin-Russwin, Medeco, Sargent, and Yale. Pre-assembled hub design speeds installation to just 5 steps. As an authorized BEST dealer, E.D. Locks provides expert support via sales@edlocks.com or 1-877-207-6067 to ensure proper keying, masterkeying, and rekeying for your application.
Specifications
- Grade 1 ANSI security rating
- Tested to over 4 million cycles
- Latch: solid stainless steel, 9/16 inch throw
- Front dimensions: 2 1/4 inch and 1 1/8 inch beveled
- Lever handles: plated zinc alloy
- Trim: satin chrome (626)
- Strike: ANSI 2 3/4 inch standard; ANSI S3 4 7/8 inch, ANSI S3 7/8 inch flat, and 7/8 inch flat (STK) available
- Chassis: zinc alloy and corrosion-treated steel, 2 1/16 inch diameter
- Door thickness: 1 3/4 inch or 2 1/4 inch; spacers available for 1 3/8 inch
- Door prep: 2 1/8 inch diameter cross bore
- Backset: 2 3/4 inch standard; 3 1/2 inch and 5 inch available
- Keying: 6-pin non-IC brass cylinder or 6/7-pin SFIC option
- Keyway options: LFIC SCHRC-Schlage, Non-IC COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale
