Prusa i3 Universal 24-to-30mm GT2 X-Carriage

This is the standard Prusa i3 x-carriage, but it has been modified to allow you to mount any item with hole spacing between 24mm and 30mm. It also includes a third top mounting hole in the same relative position as the third hole on the "mini" x-carriage, to allow mounting accessories with a third mounting hole.