Stair Stringer Kit, O Scale, By Scientific

Scientific Makes it Easy to Add Stairs to Your Project Going up or going down, these laser-cut wood Stair Stringers get you where you need to be. Don't overlook this essential feature to any structure, especially since we're making it so easy for you to add stairs to your scratch-built, kit-bashed and existing kit buildings. O scale kit includes three stringers, 9" long. Each Stair Stringers Kit also includes plenty of stripwood for making stair treads. Simply cut treads to size for either single-width or double-width stairs.Note: Our #84046 Chop-It, available separately, is ideal for this task.