This product is our heaviest duty 70mm frame coupler. It has a frame deduction of 55mm which gives it it’s strength in a load bearing or wind loading capacity. You can also hide a guttering downpipe behind it and we have seen it used to fix spotlights on the inside of conservatories!
Bay jack JACKDMM/TC9
Ixx (cm4) 48.49 Iyy (cm4) 29.77
Part # Colour Pack size (m) TC955ALI Aluminium 2 x 6 TC9COVER Specify White 4 x 6 TC9COVER Specify Foil 2 x 6