Description
The BEST 9KW37DEL14DS3612 is a UL-listed Grade 1 cylindrical lock designed for commercial and institutional single swinging doors up to 2.25 inches thick. It provides reliable keyed entry control and meets ANSI A156.2 Series 4000 standards, making it ideal for schools, offices, hospitals, and government buildings requiring durable security hardware.
This lock is compatible with standard 2.125-inch door prep holes and offers multiple backset options (2.75, 3.75, or 5 inches) to fit your door frame. As an authorized BEST dealer, E.D. Locks provides expert installation guidance and Miami-Dade County approval options. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for technical support and fast shipping.
Specifications
- UL Listed for 3-hour fire-rated doors up to 4' x 10'
- ANSI A156.2 Series 4000 Grade 1
- Door thickness: 1.75 to 2.25 inches
- Chassis diameter: 2.1875 inches (fits 2.125-inch hole)
- Standard backset: 2.75 inches (3.75 and 5 inches available)
- Latchbolt: 9/16 inch throw (3/4 inch optional)
- Strike options: 2.75 x 1.125 x 0.09375 inches or ANSI 4.875 x 1.25 x 0.09375 inches
- Trim materials: Brass or bronze
- Internal components: Brass, bronze, zinc alloy, or corrosion-treated steel
- Strike: Brass, bronze, or stainless steel
- Miami-Dade County Product Control approval available with WS option
