Description
The BEST 9K37R15L is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications where security and durability matter most. Built with a solid stainless steel latch and low-maintenance design, this lock resists the wear and abuse of heavy daily use while minimizing ongoing maintenance costs and downtime.
Pre-assembled hub design installs in five steps on standard 1 3/4" or 2 1/4" doors. The lock features quick interchangeable core keying for flexible masterkeying and rekeying without removing the lock body. As an authorized BEST dealer, E.D. Locks provides expert assistance with keyway selection, compatibility, and installation guidance. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for personalized recommendations and fast shipping.
Specifications
- Grade: Grade 1
- Latch: Solid stainless steel, 9/16" throw
- Latch bevel: Front 2 1/4" and 1 1/8"
- Lever handles: Plated zinc alloy
- Strike: ANSI 2 3/4" standard; ANSI S3 4 7/8", ANSI S3 7/8" flat, 7/8" flat 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 1/2" and 5" available
- Cylinder: 6-pin non-IC brass; 6- or 7-pin SFIC option
- Keyway options: LFIC (Schlage), Non-IC (Corbin-Russwin, Medeco, Sargent, Schlage, Yale)
- Cycle rating: Over 4 million cycles (exceeds ANSI Grade 1)
