tiffen m2 post size

[David Berryman]

howdy y'all, 

not being a steadi owner/op & there being no specs on the tiffen site, i'm trying to figure out what size post the tiffen m2 steadicam is.  5/8?  3/4?  i know its probably obvious to y'all but i'm trying to help a potential customer order the right low mode offset bracket.  

 

cheers!

clean

[RobinThwaites]

Arm post is normally 3/4".