Hi Sheena.
These handles are only manufactured in the one size however there are 2 screw holes at each end meaning it can be used with 160mm and 192mm screw to screw sizes. I hope this helps. You can see more here: http://www.bedroomsplusonline.co.uk/glitter-inlay-polished-chrome-bar-handle-3821-p.asp
Bedrooms Plus