36mm 1-piece extension tube/handle?

[elfick]

Anyone know of a 36mm 1-piece extension tube/handle that works with Festool hose connectors? I'm looking for something like the Festool 447599 extension tube but that works with 36mm hose instead of 50mm hose. Thanks!

 

[jonnyrocket]

I know of a 1 piece aluminum tube, but it uses attachments that screw on to the other end.  This is what I use to clean the sawdust off large areas like the floor. The 36mm hose slips right over the top end of the tube.