Copper Creek DBH3410 Heritage Keyless Entry Single Cylinder Electronic DeadboltThe Copper Creek Keyless Electronic Deadbolt is part of the DBH3410 product family and is available in Polished Stainless, Satin Stainless, and Tuscon Bronze finish options. Specifications Base SKU: DBH3410 Brand: Copper Creek Product Type: Keyless Electronic Deadbolt Material: Zinc BHMA Certification: Grade 3 Door Thickness: 1 3 4", 1 3 8", 1 3 8" to 1 3 4" Backset: Adjustable 2 3 8" or 2 3 4" Latch Type: Round Corner, Square Corner, Drive In Latch