N Scale Coupler Assembly Tool......
thingiverse
This is a tool to help assemble Micro Trains 1015/1016 couplers. More on how to use it on my site here.... http://1fatgmc.com/RailRoad/Locos-1/page-4.html Other items for your railroad here.... http://1fatgmc.com/RailRoad/RR%20Main/Railroad-Index.html
Download Model from thingiverse
With this file you will be able to print N Scale Coupler Assembly Tool...... with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on N Scale Coupler Assembly Tool.......