Description
The BEST 9KW47DEU15CSTK626 is a Grade 1 cylindrical lock designed for commercial and institutional buildings. This UL-listed lock meets ANSI A156.2 Series 4000 standards and is approved for 3-hour fire-rated doors up to 4 feet by 10 feet. It solves security and compliance needs for facilities managers and contractors installing high-performance entry hardware.
This lock fits standard 2 1/8-inch door holes and accommodates door thicknesses from 1 3/4 to 2 1/4 inches, with adjustable backsets of 2 3/4, 3 3/4, or 5 inches. Available in brass, bronze, or stainless steel finishes with multiple internal material options. As an authorized BEST dealer, E.D. Locks provides expert guidance on keying, compliance, and installation. Contact sales@edlocks.com or 1-877-207-6067 for assistance.
Specifications
- Grade: ANSI A156.2 Series 4000 Grade 1
- UL Listed: 3-hour fire-rated single swinging doors (4x10 feet)
- Door Thickness: 1 3/4 inch to 2 1/4 inch
- Backset Options: 2 3/4 inch (standard), 3 3/4 inch, 5 inch
- Latchbolt: 9/16 inch (3/4 inch throw optional)
- Chassis Diameter: 2 1/6 inch (fits 2 1/8 inch hole)
- Strike Options: Brass, bronze, or stainless steel; standard 2 3/4 x 1 1/8 x 3/32 inch or ANSI 4 7/8 x 1 1/4 x 3/32 inch
- Trim Materials: Brass or bronze
- Internal Components: Brass, bronze, zinc alloy, or corrosion-treated steel
- Miami-Dade County Product Control Approved (with WS option)
