Corbin Russwin DL4122 626 Mortise Deadbolt

Corbin Russwin DL4122 626 Mortise Deadbolt delivers exceptional security and versatility for commercial applications. This double cylinder deadbolt features a thumbturn mechanism, ensuring ease of use while maintaining robust protection. Constructed with a heavy wrought steel lockcase and a durable zinc dichromate finish, it stands up to the rigors of daily use. The satin chrome finish not only enhances its aesthetic appeal but also offers resilience against wear and tarnish. Designed for standard door thicknesses of 1-3/4" (44mm) with an adjustable front for flat or beveled doors, the DL4122 accommodates a backset of 2-3/4" (70mm). Its hardened steel deadbolt boasts a 1" (25mm) throw, providing an extra layer of security. Included are two nickel silver keys, with a range of keying features available for added convenience, including master keying and interchangeable core options. This deadbolt is listed for use on fire doors, making it a reliable choice for safety-conscious environments. With a one-year limited warranty, the Corbin Russwin DL4122 ensures peace of mind alongside its stylish and practical design, making it an excellent addition to any commercial space.

Mortise Deadbolt

Mortise Deadbolt, Double Cylinder x Thumbturn, 6-Pin Cylinder, Satin Chrome Finish

Listed for use on fire doors.

• Handing: Non-handed.
• Door Thickness: Standard- 1-3/4" (44mm). Optional door thicknesses available; see Quick Codes.
• Backset: 2-3/4" (70mm).
• Lockcase: Heavy wrought steel; zinc dichromate finish.
• Front: Brass, bronze, stainless steel. 4-5/8"(117mm) x 1-1/8" (29mm). Adjustable for flat or beveled doors (bevel adjustment 1/8"(3mm) in 2"(51mm).
• Deadbolt: Steel with hardened pin; 1" (25mm) throw.
• Strike: Standard: wrought brass or bronze, 3-1/2" (89mm) x 1-1/8" (29mm). Optional strikes available.
• Cylinder: 6-pin, L4 keyway, 0-bitted. Security cylinder optional; see Quick Codes.
• Keys: Two nickel silver standard.
• Keying Features Available: Master keying; Construction master keying; 7-pin (FC) conventional; Interchangeable core (IC); Security; Security (IC); Visual key control; Concealed key control; Pyramid (FC); Pyramid (IC)
• Warranty: One-year limited.

Resources

• DL4100 Series Auxiliary Deadlock Installation Instructions
• DL4100 Series Ergonomic Thumbturn Installation Instructions
• DL4100 Series Mortise Deadlocks Cut Sheet
• Padlocks and Deadlocks Catalog