This product works with all 70mm frames. It is designed as a loadbearing frame coupler and we have a Baypole Jack available. It has a 24mm frame deduction. Frames can be fixed through the frame rebate into the aluminium.
Bay jack JACKB482031
Ixx (cm4) 17.28 Iyy (cm4) 3.8
Part # Colour Pack size (m) 482031 Aluminium 4 x 6 DBI Specify White 4 x 6 DBI Specify Foil 2 x 6