X axis tensioner for Prusa i3 Xl

since i have a very large (40cm) printer, my last tensioner couldn't handle the tension, so i made this new Bigger and Stronger Tensioner for the X axis.

This was made for the 608 Bearings, with 5/16 or 8mm rods, and uses a 3mm Nut 3 x 20 screw.