Rode Roto handles are the simplest version of roto brush handles on the market. No shield to obstruct your vision. They come in a variety of lengths to fit matching roto brush attachments. Available handles include: 100mm, 120mm, 200mm, or 300mm. If you have many different roto brushes that you use, we recommend buying a 300mm handle for ease of switching brushes. You can fit three 100mm brushes, or even four 70mm brushes. Uses the standard 10mm hex that nearly every roto brush from every waxing tool company uses. Fits, Swix, Toko, Vauhti, MasterWax, Optiwax, XCMAN, Holmenkol, Red Creek, and many other brand`s roto brushes.