Slothfurnace Radiator Fin 1.406"

These are crystal chamber radiator fins, with mounting holes that match popular DIY saber chassis. 
 
The larger outer radiator holes accept 1/16" inch rod or tubing, the inner, smaller radiator holes accept 0.032" rod or tubing. The two wire conduit holes accept wire bundles or tubing at 0.125" diameter. 
 
These can be mounted with three 4-40 rods/screws equally spaced, or two 4-40 rods/screws directly across from each other, such as the mounting example to the left.