Buy on Amazon : http://www.amazon.com/gp/product/B00IPOHZBK?tag=catfoodrevi0a-20 <br /> <br />Promaster Bowens Mount Adapter for P180/PD300 Studio Flash <br /> <br /> Uses Bowens type mount studio accessories <br /> Fits heads from 90 - 95mm in diameter <br />This adapter allows the use of Bowens mount type studio accessories on the ProMaster P180 PD300 160A PSF Series and many other monolights have a universal type head
