Description
The Corbin Russwin DL3217 is a Grade 1 cylindrical deadlock engineered for high-security applications requiring reliable, durable access control. Built with a solid steel deadbolt, hardened free-spinning steel pin insert, and 1-inch throw, it solves the need for certified, long-lasting security on commercial and institutional doors. Ideal for facilities demanding ANSI 156.5 Grade 1 performance and UL fire-rated door compatibility.
The DL3217 installs on standard 1-3/4-inch door thickness with 2-3/4-inch backset (2-3/8-inch optional), non-handed operation, and 161 door prep. Available with brass or stainless steel fronts and master keying options. As an authorized Corbin Russwin dealer, E.D. Locks provides expert specification guidance and fast delivery. Contact our team at sales@edlocks.com or 1-877-207-6067 for keying, compatibility, or installation questions.
Specifications
- Grade: ANSI 156.5 Grade 1
- Deadbolt: 1 inch throw, solid steel with hardened free-spinning steel pin insert
- Door Thickness: 1-3/4 inch standard (additional thicknesses available)
- Backset: 2-3/4 inch standard; 2-3/8 inch optional
- Front: Brass or stainless steel, 2-1/4 inch x 1-1/8 inch (1 inch width optional)
- Handing: Non-handed
- Cylinder: Brass, 6-pin, L4 keyway, 0-bitted standard; security cylinder optional
- Strike: Standard 2-3/4 inch x 1-1/8 inch; optional strikes and wrought boxes available
- Keys: Two nickel silver standard
- Keying Options: Master keying, construction master keying, security, visual and concealed key control available
- Door Prep: Standard 161
- UL Listed: Fire-rated door compatible
- Warranty: One-year limited
