Delivery available within a 1.5-hour drive from Shinjuku! For delivery, please pay the shipping costs upon arrival. Shaft - Diameter: Approximately 28cm Comes with collars (plates not included). Please see the second and third images. The plate attachment points are unique; please check the fourth image. If you'd like, I'll also include the shaft in the fifth image for free. Please also check out the plates I have listed.