Description
The BEST 9K40L16K is a Grade 1 cylindrical lock engineered for high-security, high-traffic commercial and institutional doors. It solves the problem of lock failure and maintenance costs with a durable, low-maintenance design that withstands over 4 million cycles while resisting lever sag and component wear.
This lock accepts 6-pin non-IC or SFIC cylinders in multiple keyways (Schlage, Corbin-Russwin, Medeco, Sargent, Yale) and fits standard 2 1/8" cross-bore prep on 1 3/4" or 2 1/4" doors. As an authorized BEST dealer, E.D. Locks provides expert keying guidance, strike options, and fast delivery. Contact sales@edlocks.com or call 1-877-207-6067 for compatibility questions or custom configurations.
Specifications
- Grade: 1 (ANSI certified)
- Latch: solid stainless steel, 9/16" throw
- Lever handles: plated zinc alloy
- Trim finish: satin chrome
- 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)
- Cylinder: 6-pin non-IC brass or 6-7 pin SFIC
- Keyways: SCHRC-Schlage, COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale
- Strike: ANSI 2 3/4" standard (S3 4 7/8", S3 7/8" flat, 7/8" flat available)
- Cycle rating: 4 million cycles (exceeds Grade 1 standard)
