(not great at 3d modeling so the model has some errors but after slicing it should print fine) this design is for a case of lock pick that have handles with sizes of 8x80mm. the lockpicks i have came from some starter kit. holds about 11 picks and does not hold a tension tool at its current state but i intend to design better models. i recommend printing at 100% infill printer: unmodified ender 3 s1 supports: not needed but if not used the rubber band attachment points may print badly. this is only a first model and i intend to make a better model for it this print is also very quick and is designed to maximize space efficiency and keep it light assembly: cut a small section of a coat hanger that is a 2mm diameter and push it through the hole (my picks have 2 holes in their handles) which will keep the picks in place but it can also be used with out the coat hanger. then attach some cord, string or rubberband to the 2 attachment points to connect them edit:sorry the rubberband loops are to small