Description
The BEST 9K37T15DSTK is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Tested to over 4 million cycles, it delivers superior durability and low-maintenance performance. The pre-assembled hub design simplifies installation in five steps, while lever return springs prevent sag and reduce ongoing maintenance needs.
This lock accommodates 1 3/4" or 2 1/4" door thickness with standard 2 3/4" backset and fits 2 1/8" cross-bore preparation. The interchangeable core (6-pin non-IC or optional SFIC) supports quick rekeying and custom masterkeying. As an authorized BEST dealer, E.D. Locks offers expert guidance on keying options (Schlage, Corbin-Russwin, Medeco, Sargent, Yale keyways available) and installation support. Contact sales@edlocks.com or 1-877-207-6067 for assistance.
Specifications
- Latch: Solid stainless steel, 9/16" throw; front 2 1/4" and 1 1/8" beveled
- Lever handles: Plated zinc alloy
- Trim: Satin chrome
- Strike: ANSI 2 3/4" standard (ANSI S3 4 7/8", ANSI S3 7/8" flat, and 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 available for 1 3/8")
- Door prep: 2 1/8" diameter cross bore
- Backset: 2 3/4" standard (3 1/2" and 5" available)
- Keying: 6-pin non-IC brass cylinder or 6- or 7-pin SFIC option
- Keyway options: LFIC (Schlage), COR (Corbin-Russwin), MED (Medeco), SAR (Sargent), SCH (Schlage), YAL (Yale)
- Security rating: ANSI Grade 1
- Cycle tested: Over 4 million cycles
