Description
The BEST 9K50L14DSTK is a Grade 1 cylindrical lock engineered for commercial and institutional facilities requiring durable, low-maintenance security. This heavy-duty lock solves the problem of frequent maintenance and lever sag with springs protected inside the die-cast hub, delivering dependable performance across entry doors, stairwells, and high-traffic areas.
The 9K50L14DSTK features interchangeable core keying, pre-assembled hub design for fast installation, and compatibility with standard 2 1/8" cross bores in 1 3/4" or 2 1/4" doors. Spacers accommodate 1 3/8" doors. As an authorized BEST dealer, E.D. Locks & Security provides expert guidance on cylinder options, masterkeying, and configuration. Contact sales@edlocks.com or call 1-877-207-6067 for personalized support and volume pricing.
Specifications
- Grade: 1
- Latch: Solid stainless steel, 9/16" throw
- Lever Handles: Plated zinc alloy
- Trim: Satin Chrome (626)
- Strike: ANSI 2 3/4" standard; optional ANSI S3 4 7/8", ANSI S3 7/8" flat, 7/8" flat
- Chassis: Zinc alloy and corrosion-treated steel, 2 1/16" diameter
- Door Thickness: 1 3/4" or 2 1/4" (spacers for 1 3/8")
- Cross Bore: 2 1/8" diameter
- Backset: 2 3/4" standard; 3 1/2" and 5" available
- Cylinder: 6-pin non-IC brass or 6/7-pin SFIC
- Keyway Options: LFIC SCHRC-Schlage, Non-IC COR-Corbin-Russwin, MED-Medeco, SAR-Sargent, SCH-Schlage, YAL-Yale
- Cycle Rating: Over 4 million cycles
