Plank mouse trap

thingiverse

This is a two-plate walk-the-plank mousetrap that's sure to catch those pesky mice in no time! Simply set it at the end of a bucket with a ramp and watch as it continues to snag rodents non-stop. You can print this bad boy out at 100% density and it'll work like a charm right off the bat, or you can add some extra weight by screwing in #10 bolts into the holes at the back - two should do the trick! The trigger plate hinge is where things get really clever, using a pinch of 3D printer filament as the pin to hold everything together with ease.