You must be logged in and verified to contact the designer.
Product Description
This one piece, Z scale coupler is based loosely on the Williston, SA3 and C-AKv couplers. The holes accept 1mm diameter, steel trip pins which makes it into a magnetic coupler.
We're sorry to inform you that we no longer support this browser and can't confirm that everything will work as expected. For the best Shapeways experience, please use one of the following browsers: