Sleeving a roll cage tubing what size?

[my250gt]

Can anyone tell me where to get, what size, tubing that is used to sleeve join the roll cage 38.1mm O.D tube? My steel supplier doesnt do anything that would be a reasonable fit?
Thanks, phil.

[Mr Jenks]

Have a look here may be of some help

[my250gt]

Looks like this is the answer, 1.75" 44.5mm CDS Cold Drawn Seamless Steel Roll Cage Tube 1000mm 2.6mm Wall MSA
I.d. 39mm

[teamHOLDENracing]

Speak to Martin Short at Rollcentre, he'll have what you need in stock

[my250gt]

Thanks, will give them a call tomorrow.