Description
The BEST 9KW57DEU14DS3626 is a UL-listed Grade 1 cylindrical lock designed for commercial and institutional single swinging doors up to 3 hours fire-rated. It meets ANSI A156.2 Series 4000 standards and solves the need for reliable, code-compliant security on high-traffic entryways where durability and performance matter.
This lock fits standard 2 1/8 inch bore holes in doors 1 3/4 inch to 2 1/4 inch thick, with multiple backset and latchbolt options for flexible installation. As an authorized BEST dealer, E.D. Locks provides expert product selection and support at sales@edlocks.com or 1-877-207-6067 to ensure correct specification for your application.
Specifications
- UL Listed for 3 hour, A label single swinging doors (4'x10')
- ANSI A156.2 Series 4000 Grade 1
- Miami-Dade County product control approved (with WS option)
- Trim Materials: Brass or Bronze
- Internal Components: Brass, bronze, zinc alloy, or corrosion-treated steel
- Door Thickness: 1 3/4 inch to 2 1/4 inch
- Strike: Brass, bronze, or stainless steel; standard 2 3/4 inch x 1 1/8 inch x 3/32 inch or ANSI 4 7/8 inch x 1 1/4 inch x 3/32 inch
- Backset: 2 3/4 inch standard, 3 3/4 inch and 5 inch available
- Latchbolt: 9/16 inch (3/4 inch throw optional)
- Chassis: 2 1/6 inch diameter, fits 2 1/8 inch hole
