Description
The BEST 9K is a Grade 1 cylindrical lock engineered for high-traffic commercial doors where durability and security matter. Built to exceed ANSI standards with over 4 million cycle testing, it solves the problem of frequent maintenance and premature lock failure in demanding environments. Low-maintenance lever return springs and die-cast hub protection keep your hardware working longer.
This model fits 1 3/4" and 2 1/4" door thicknesses with standard 2 3/4" backset and 2 1/8" cross bore. The interchangeable core design supports quick rekeying and masterkeying flexibility. As an authorized BEST dealer, E.D. Locks offers expert installation guidance and keying support at sales@edlocks.com or 1-877-207-6067 to ensure your lock performs from day one.
Specifications
- Grade 1 security rating
- Latch: solid stainless steel 9/16" throw, 2 1/4" and 1 1/8" beveled front
- Lever handles: plated zinc alloy
- Trim: satin chrome
- Strike: ANSI 2 3/4" standard (S3 4 7/8", 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 1/4" and 5" available)
- Keying: 6-pin non-IC brass cylinder or 6/7-pin SFIC option
- Keyway options: LFIC-SCHRC, Non-IC COR, MED, SAR, SCH, YAL
- Tested to over 4 million cycles
