Description
The BEST 9K57R16DSTK is a Grade 1 cylindrical lock built for demanding commercial and institutional environments. It delivers dependable security and durability with a low-maintenance design that protects critical components from daily wear and abuse, reducing long-term ownership costs.
This lock features an interchangeable core for quick rekeying and masterkeying flexibility, and installs in just 5 steps with the pre-assembled hub design. The 9K57R16DSTK is factory-configured with a satin chrome finish, solid stainless steel latch, and a 2 3/4 inch backset. Contact our security experts at sales@edlocks.com or 1-877-207-6067 for keying options, door thickness compatibility, and installation support.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16 inch throw, 2 1/4 inch and 1 1/8 inch beveled fronts
- Lever handles: Plated zinc alloy
- Finish: Satin chrome
- Strike: ANSI 2 3/4 inch standard; ANSI S3 4 7/8 inch, ANSI S3 7/8 inch flat, and 7/8 inch flat strike 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
- Cylinder: 6-pin non-IC brass or 6- to 7-pin SFIC option
- Keyway options: LFIC SCHRC-Schlage, Non-IC COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale
- Cycle rating: Over 4 million cycles, exceeds ANSI Grade 1 standards
