Description
The BEST 9KW37DEU15CSTK626 is a UL-listed cylindrical lock designed for single swinging doors on 3-hour fire-rated applications. This Grade 1 commercial lock meets ANSI A156.2 Series 4000 standards and is Miami-Dade County product control approved, making it ideal for high-security commercial and institutional facilities requiring robust access control and compliance.
Compatible with doors 1 3/4" to 2 1/4" thick, this lock installs in standard 2 1/8" bores and offers multiple backset options (2 3/4", 3 3/4", or 5"). Available in brass, bronze, or stainless steel finishes with corrosion-resistant internal components. Contact E.D. Locks for expert guidance on keying, finish selection, and Miami-Dade compliance requirements at sales@edlocks.com or 1-877-207-6067.
Specifications
- UL Listed for 3-hour fire-rated single swinging doors (4'x10')
- ANSI A156.2 Series 4000 Grade 1
- Miami-Dade County Product Control Approved (with WS option)
- Door thickness: 1 3/4" to 2 1/4"
- Chassis diameter: 2 1/6" (fits 2 1/8" door bore)
- Latchbolt: 9/16" standard (3/4" throw optional)
- Backset: 2 3/4" standard, 3 3/4" and 5" available
- Strike: Brass, bronze, or stainless steel; 2 3/4" x 1 1/8" x 3/32" standard or ANSI 4 7/8" x 1 1/4" x 3/32"
- Trim materials: Brass or bronze
- Internal components: Brass, bronze, zinc alloy, or corrosion-treated steel
