Linnea Marine Grade DB63 Modern Keyed Entry Double Cylinder Deadbolt

Double Cylinder Function: The deadbolt is thrown and retracted by a key from either side. As you will not be able to unlock this from the inside without a key, please check your local fire code to ensure this is allowed before purchasing. Features: Exceeds criteria for BHMA Grade 1 certification Constructed of marine grade 316 stainless steel Corrosion-resistant material suitable for industrial and marine settings Installs in right or left handed applications Fire rated for up to 3 hours Covered under a limited lifetime mechanical warranty Specifications: Backset: Adjustable 2-3/8" or 2-3/4" Cross Bore: 2-1/8" Edge Bore: 1" Door Thickness: 1-3/4" to 3" Handing: Left, Right Projection: 9/16" Latch Faceplate: Square Corner Cylinder: 5 Pin Schlage C Product Variations: DB63S-S: Modern Single Cylinder Deadbolt with Thumbturn DB63S-D (This Model): Modern Double Cylinder Deadbolt Additional Linnea Links Browse all Linnea Products