Proper roll bar, not style bar please

Hello all,
Im on the look out for a tr lane/hard dog roll over bar for a mk2 , it most allow the lowering of the glass rear window .
I don't mind if it needs painting or powercoating .
Thanks in advance,
Brian
Im on the look out for a tr lane/hard dog roll over bar for a mk2 , it most allow the lowering of the glass rear window .
I don't mind if it needs painting or powercoating .
Thanks in advance,
Brian