Samsung Gas Range Knob Bump Locks

thingiverse

The Samsung gas range I have (model NX60A6711SS) has burners that are really easy to accidentally turn on and I have a burgeoning toddler, so I needed a good solution in a hurry. None of the versions of this style of lock people had uploaded to various repositories seemed to be the right dimensions, so I designed my own. I also edge blended every edge so it comes off the bed smooth and doesn't need a bunch of de-burring and edge breaking and so forth :-) These fit nicely in the 8mm gap behind 58mm knobs and the center radius fits tightly over the 25mm rubber gaskets behind the knobs, which helps keep them in place. They print in something like 45min per on my mostly-stock Ender 3 Pro, flat on their backs. Don't bother with supports; the little neck will bridge easily. I recommend printing one to test the fit, scaling Z as needed for your particular stove, and then printing a bed of four (or however many you need).