Baldwin SC.COLxELL.TRR.003.6L.DS.CKY.KD Columbus Single Cylinder Handleset with Ellipse Knob and Traditional Round Rose, Polished Brass Baldwin Reserve Single Cylinder Handle set Columbus x Ellipse with Traditional Round Rose in Lifetime Brass Finish The product is manufactured in China The sectional oval design of the Columbus handle reflects characteristics of Colonial architecture and compliments traditional homes Solid forged brass construction Shown with Traditioinal Round Rose, can be customized with other interior Reserve style knob, lever, or rose Solid brass deadbolt latch with hardened steel roll pin for additional strength and security Accommodates 5-1/2" center to center dimension ONLY (only applies to 3/4 and full escutcheon styles) Accommodates door thickness 1-3/4" to 2". Up to 2-1/2" thick door with service part kit