About this 3D model

Triple Hex Nut Cat Spinner update 2017-03-20: see http://www.thingiverse.com/thing:2183228 for a larger selection of nuts and number of cats. update 2017-02-08: added SAE (5/16") version update 2017-02-05 corrected M8 nut size easy to print fits small hands favorite hardware installer: vise grips uses 3X M8 hex nuts, 1X 608zz (22x7) bearing See my collection of all of my fidget spinner designs.