Description
The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built to withstand over 4 million cycles and abusive use, it delivers superior security with minimal maintenance. Its durable stainless steel latch, protected lever return springs, and corrosion-treated chassis solve the problem of premature lock failure in high-traffic environments.
The 9K features an interchangeable core for quick rekeying and masterkeying flexibility, fits standard 2 1/8 inch door prep, and installs in just 5 steps with its pre-assembled hub design. Available for 1 3/4 inch and 2 1/4 inch doors with multiple backset and strike options. Contact our security experts at sales@edlocks.com or 1-877-207-6067 for keying options, compatibility verification, and installation guidance.
Specifications
- Grade: 1
- Latch: solid stainless steel 9/16 inch throw, 2 1/4 inch and 1 1/8 inch beveled front
- Lever handles: plated zinc alloy
- Trim: brass or bronze
- 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
- 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
- Keying: 6-pin non-IC brass cylinder, 6-pin or 7-pin SFIC option available
- 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 standard
