Double box clasp or double tongue tube box clasp 3D print model

Double bos clasp or double tongue tube box clasp.

The mechanisme of our model is based on the tongue which folded over to make a wedge that compresses to allow the tongue to enter a confined space (the box), then springs upward to lock into position and close the clasp. The clasp in our model uses two tongues for more security.

The dimensions are as mentionned in image.

#clasps