Emtek 4045 STRETTO Narrow Trim Lockset, 2" x 10" Arched Non-Keyed, Brass Tubular, Dummy Pair Can be ordered with any Brass Knob or Lever Sold as complete set. Includes Latch and Strike Plate Narrow 1-1/4" Door Preps, 3-3/8" C-to-C Hole Spacing Handing required for Leverset Specifications:Door Thickness: 1-3/8" to 1-3/4"Mount: Surface Mount (no door prep required)Material: Brass