Dynafit Heel Spacers for Tech Bindings – 5.5mm Alignment Tool

This printable spacer is designed to help adjust the heel gap for Dynafit-style tech bindings to exactly 5.5mm, ensuring optimal performance and safety for your ski touring setup.

🔧 Instructions:

After printing, use a black Sharpie to highlight the three alignment lines — this makes it much easier to see when the tool is properly positioned.

Place the spacer between your boot heel and the binding.

The three lines should align perfectly when the gap is correct.

📏 Important:
Before using, verify the accuracy of your print! Use a caliper to measure the gap between the lines when they are aligned — it must be exactly 5.5mm. Printer tolerances may vary, and this step ensures reliability.