Riversdale Handleset with Flat Round Knob DummyDeltana Port Royal Series Handlesets are made of Solid Brass and are available in an array of fine finishes.U/M (Unit of Measure): each - (Price displayed is per unit)Material: Solid BrassDoor Thickness: 1-3/8Backset: 2-3/8Overall: Residential Grade 2 DeadboltManufacturer Resources: