Baldwin Reserve DCELIXFEDLTAR049THK Double Cylinder Elizabeth Handleset with Left Hand Federal Lever and Traditional Arch Rose For Thick Door with 6AL Latch and Dual Strike Matte Brass and Black Finish. Specifications: Category:Residential Locksets - Sub Category:Handlesets - Finish:Matte Brass and Black - Function:Double Cylinder - Series:Reserve - Design:Elizabeth Handleset with Federal Lever and Traditional Arch Rose - Handing:Left Hand - Strike:Dual Strike - Backset:6 Way Adjustable Latch, 2-3/8" or 2-3/4" Backset - Additional Information: Elizabeth Handleset With Federal Lever ; Adjustable 2-3/8" Or 2-3/4" Backset ; Adjustable Ctc ; Solid Forged Brass Construction ; Limited Lifetime Mechanical Warranty and Limited 25 Year Finish Warranty ;