An orthodontic appliance includes a latch that comprises at least one clip with a region for receiving an archwire. The clip also includes a recess for receiving a post of the appliance and for coupling the clip to remaining components of the appliance. The post includes a neck and an outermost head, and the neck and the head are constructed to reduce the extent that the clip must be opened to fit the clip over the head and onto the post during assembly of the appliance.