RMW said:Word of warning on the Gorilla Sleeve, it's length shrinks when expanded to cover the hose/cord. I ordered 11' and it covered about 7' (+/-) of 27mm hose with the cord tucked into it.
The website states the following:
Note - 1' of Gorilla Sleeve Tech Flex hose covers approximately 10" of CT Dust Extractor hose. Be sure to order approximately 14' to cover the entire length of your 11' standard Festool Dust Extractor Hose.
http://www.festoolproducts.com/Techflex-Gorilla-Sleeve-1-Length-p/nhn1.htm
The above note is for the 27mm hose. I don't know if this hose will fit the two wider diameter Festool hoses. Natively, the Gorilla Sleeve hose is 50mm. I assume, maybe incorrectly it will fit the 36mm hose, but I'm not completely sure about it fitting the 50mm hose. On a guess, I'd say "yes" to it fitting all three sizes ~ obviously different lengths needed for each specific diameter.