T3D-028-003 14.5mm Back to Back Gauge


SKU: T3D-028-003 Trackside 3D

A back to back gauge is designed to help maintain the correct distance / gap between the wheels of freight and passenger rolling stock. This product maintains a gap of 14.5mm when printed at 100% in-fill. Always check the width of the cylindrical piece is 14.5mm either with a digital caliper or a good quality metal ruler. Always check the preview mode in your slicer (shown in green / red in the photo) to make sure the print doesn't fall short or exceed the boundaries of the model (in gray).