This spindle is new. There is no packaging as it did not come with any. This spindle is threaded. The total length of the spindle from the end of the square taper to the other end of the square taper is approximately 121mm. This does not include the threads on the end. The center to center measurement of where the bearings go is approximately 52mm. The drive side of the spindle from the high point of where the bearings sit is approximately 36mm. The non drive side is 32mm. The markings on the spindle are Boron, 5N. The nuts are not included.