Replacement Steady for Bailey Ranger 550/6

[Matt3264]

Hi all,
Was wondering if anyone knows which size caravan steady I need for Bailey ranger 550/6?
Think it's either a 18 or 20 inch one?
Many thanks,
Matt.

 

[Damian]

Only one way to be sure,,measure it.

 

[Matt3264]

Yeah, that's what I thought!
Many thanks.