Description

Emtek Sonoma Mortise Collection

The Emtek Sonoma Mortise Collection combines timeless Sandcast Bronze craftsmanship with durable mortise lock engineering. Designed for elegance, strength, and versatility, this collection is available in F13, F20, and Dummy functions — providing security and style for any door configuration.

Available Functions

• F13 Mortise (Standard Keyed Entry): Key operates both latch and deadbolt; inside lever retracts latch and deadbolt simultaneously.
• F20 Mortise (Locking Entry): Always locked from the outside; includes stop and release buttons for temporary override; inside lever retracts latch and deadbolt.
• Mortise Dummy (Inactive Trim): Non-operational set for use on the fixed side of double or French doors; matches active set dimensions for a consistent appearance.

Product Overview

• Sold as a complete set — includes latch, strike plate, and mounting hardware
• Can be ordered with any Sandcast Bronze knob or lever for the inside trim
• Backset options: 2-1/2″ or 2-3/4″
• Standard mortise door prep: ANSI A115.1
• Door thickness: Standard 1-3/4″ (specify if thicker)
• Handing required for all mortise locks (left or right)
• Keyway: Schlage C
• Fire rating: UL Listed, 180 minutes
• Functions: UL Listed mortise with ANSI F13 or F20 function, or Dummy option

Lock Case and Security Features

• UL Listed mortise door prep (ANSI A115.1)
• 180-minute fire rating
• Forged deadbolt with anti-saw inserts
• Deadlocking latch bolt for added security
• Anti-pick security latch and anti-friction trigger
• Heavy-duty mortise lock body for long-lasting performance
• Stop and release buttons included on F20 function

Material & Finish

Crafted from authentic Sandcast Bronze, a copper-based metal alloy that naturally patinas over time, revealing a living finish that evolves with age and use. Each piece highlights subtle variations in texture and tone, showcasing the artistry of hand-cast bronze.

Inspired by the enduring craftsmanship of the Bronze Age (3300–1200 BC), Emtek’s Sandcast Bronze Collection offers a design that grows richer with time and use.

Ordering Information

• Specify Function (F13, F20, or Dummy), Backset (2-1/2″ or 2-3/4″), and Handing (Left or Right)
• Standard for in-swing doors — specify if out-swing
• Extended kits available for thicker doors