Corbin Russwin DL4113 Grade 1 Mortise Deadlock, Single Cylinder

Corbin Russwin DL4113-KEYED Mortise Deadlock Single Cylinder with 1" Throw Deadbolt and 6-Pin Cylinder

Commercial-Grade Mortise Deadlock with Single Cylinder Operation

The Corbin Russwin DL4113-KEYED is a heavy-duty commercial mortise deadlock from the DL4100 Series, engineered for reliable single-cylinder operation — keyed entry from outside and thumbturn from inside. Designed for standard 1-3/4" (44mm) door thickness with optional thicknesses available, and a standard 2-3/4" (70mm) backset, this non-handed deadlock installs on virtually any door orientation. The lockcase is constructed of heavy wrought steel with a zinc dichromate finish, and the front plate measures 4-5/8" (117mm) x 1-1/8" (29mm) in brass, bronze, or stainless steel, adjustable for flat or beveled doors with a 1/8" (3mm) bevel adjustment in 2" (51mm). ANSI/BHMA E6070 Series rated, this deadlock is built to meet demanding commercial security requirements.

Professional Features & Benefits

• Door Thickness Compatibility: Standard 1-3/4" (44mm) door thickness with a door thickness range of 1-3/4" to 2-1/4"; optional door thicknesses available via Quick Codes for versatile installation.
• Standard Backset: 2-3/4" (70mm) backset for compatibility with standard commercial door preparations.
• Heavy-Duty Deadbolt: Steel deadbolt with hardened pin and a full 1" (25mm) throw for robust security and resistance to forced entry.
• Durable Lockcase Construction: Heavy wrought steel lockcase with zinc dichromate finish provides long-term corrosion resistance and structural integrity for commercial applications.
• Adjustable Front Plate: 4-5/8" (117mm) x 1-1/8" (29mm) front in brass, bronze, or stainless steel; adjustable for flat or beveled doors with 1/8" (3mm) bevel adjustment in 2" (51mm).
• Standard Strike: Wrought brass or bronze strike measuring 3-1/2" (89mm) x 1-1/8" (29mm); optional strikes also available for varied frame conditions.
• Conventional 6-Pin Cylinder: Brass, 6-pin cylinder with L4 keyway, 0-bitted as standard; security cylinders available as options. Includes two nickel silver keys standard.
• Extensive Keying Options: Supports master keying, construction master keying, 7-pin (FC) conventional, interchangeable core (IC), security, visual key control, concealed key control, Pyramid (FC), and Pyramid (IC) configurations.
• Non-Handed Design: Installs on any door hand direction without modification, simplifying specification and inventory management.
• ANSI/BHMA Compliance: Meets E6070 Series standards for commercial mortise deadlock performance and reliability.
• Manufacturer Warranty: 1 Year Limited warranty for added confidence and protection.

Technical Specifications

• Subcategory: Deadlocks
• Product Group: Mechanical Locks
• Series: DL4100 Series
• Keyed Function: Single Cylinder
• Standard Cylinder: Conventional 6-pin Cylinder, L4 Keyway
• Standard Latch: Deadbolt: Steel with hardened pin, 1" Throw
• Standard Strike: 3-1/2" x 1-1/8"
• Warranty: 1 Year Limited
• ANSI/BHMA: E6070 Series
• Product Subgroup: Mortise Locks and Trim
• Product Type: Mortise Deadlocks
• Keyed: Yes
• Commercial/Residential: Commercial
• Function Description: By key outside and by thumbturn inside.
• Lock Type: Mortise
• Lock Function: Single Cylinder
• Product Model: DL4113
• Product Function: Single Cylinder
• Door Hand Direction: Non-Handed
• Door Thickness Range: 1-3/4" to 2-1/4"
• Product Category: Mechanical Locks
• Backset (Distance): 2-3/4"
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Corbin Russwin Quality?

Corbin Russwin mortise deadlock products deliver professional-grade reliability with heavy wrought steel lockcase construction, a hardened-pin steel deadbolt with a full 1" (25mm) throw, and ANSI/BHMA E6070 Series compliance for verified commercial performance. The DL4100 Series supports an extensive range of keying configurations — including interchangeable core and master keying — to meet the most demanding institutional security requirements. Backed by a 1 Year Limited warranty, Corbin Russwin deadlocks are engineered for dependable, long-term performance in high-demand commercial applications.