For Halloween I made a knife switch and put it in the laundry room for now. It will eventually go into my shop. The switch is attached to the wall over the light switch and is fully functional. It makes a creepy wooden sound and the kids love it. You can see the calender in the room is set to October. Happy Halloween!!

<p>The video I see is for a caliper, not a knife switch</p>
<p>Looks great!</p>
The video shows how it is made. Good idea - I like it!
<p>This is cool! I like the simple, clever design of your switch. Very nicely done!</p>

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