God this brush fits my UV795 shark! The Shark UV795 is an XL capacity rotator vacuum that I bought from Costco. It didn't come with a wide floor brush, just a 4 inch brush and a 4.5 inch motorized brush which are too small to cover large areas of floor quickly. The vacuum's bare floor option doesn't pick up sticky dust or crumbs from all my hardwood and tile floors. This brush is 2.5 times wider than a 4.5 inch motorized brush. I thought I might have to tape it around to fit the wider shark stick, but I didn't. It's secure as the connecting tube to the hinge/brush head is a bit wider (and there's suction too), anyway the brush won't come loose even if I catch it on the leg of a chair or planter. Hooray!