Description
The BEST 9K50L14DS is a Grade 1 cylindrical lock engineered for high-security, low-maintenance performance across commercial and institutional applications. Built to withstand over 4 million cycles and extreme abuse, this lock solves the cost-of-ownership problem by lasting longer and requiring significantly less maintenance than standard cylindrical locks.
This lock fits 1 3/4" and 2 1/4" doors with a 2 3/4" backset (3 2/4" and 5" also available), features a 9/16" solid stainless steel latch, and supports both 6-pin non-IC and SFIC keying with multiple keyway options including Schlage, Yale, Medeco, and Sargent. As an authorized BEST dealer, E.D. Locks offers expert guidance on keying, masterkeying, and installation. Contact sales@edlocks.com or 1-877-207-6067 for personalized assistance.
Specifications
- Grade: 1
- Latch: solid stainless steel, 9/16" throw; front beveled 2 1/4" and 1 1/8"
- Lever handles: plated zinc alloy
- Trim: brass or bronze
- Strike: ANSI 2 3/4" standard; ANSI S3 4 7/8", ANSI 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 for 1 3/8" available)
- Door prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard; 3 2/4" and 5" available
- Keying: 6-pin non-IC brass cylinder or 6/7-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 standard
