I needed a sturdy antenna wire clamp and wasn't happy about the customization possibilities on the existing models, so I made my own. 3 screws, 2 cable guides, 3 nubs to keep the whole thing secured in place. ``` // customizable parameters, all in mm LENGTH = 36; // length of clamp WIDTH = 20; // width HEIGHT = 4; // height SCREW_DIAMETER = 3.2; // screw diameter BASE_REDUCE = 0.85; // how narrow the base should be compared to the main size CABLE_DIAMETER = 2.7; // cable diameter $fn = 30; // rendering quality, at least 20 for the STL ```