Low profile M42(0.75) male to M42 (0.75) (T-2) male joining adaptor for CCD cameras and other applications This adaptor will allow attachment between an accessory with M42 x 0.75 female thread to a camera or other accessory with male M42 x 0.75 pitch (t-2) style female thread. Features: Full CNC steel construction Fully Black anodised Male M42 (0.75) male and M42 (0.75) (T-2) male Thread length is 3mm on both side Central flange spacing is 2mm