O27 (Lionel) Track Clips

thingiverse

To maintain model train track stability, especially on curves, use these clips that attach from the bottom. Simply installing 12 in problem areas can significantly increase reliability. Track variations may necessitate printing a sample clip first; SolidWorks file is provided for adjustments if needed. Each clip uses 1.4g of plastic, costing approximately 7 cents each. Print 12 at .3mm resolution for optimal results.