N Scale Package includes one front and one rear coupler. This conversion fits: Atlas: RS-1 Locomotives (before 1998). This kit contains two pilots, two assembled 1015 RDA couplers, and 00-90 x 5/16” screws. This conversion requires the use of a #62 (.038” or .97mm) tap drill, a #56 (.046” or 1.2mm diameter) clearance drill, and a 00-90 tap. These tools are available in Micro-Trains® Tap and Drill Set.
