Unlike the PointForm tool, a single StockAid jig can be used for all types and scales of trackwork. The only difference is the size of the rail the tool can accommodate. The SA-X tool will accommodate code 125 and 148 rail and can be used for all of your trackwork. StockAid tools are also available for code 40/55, 70/83 and 100 rail.
The same tool can be used to file both the right and left stock rails.
Each StockAid filing jig comes complete with detailed instructions on CD, a 5/32" Allen wrench for tightening the clamping screws and will last for thousands of uses.
StockAid tools are currently only available for Micro Engineering rail.