I was a bone head…reaching across the table and didn’t realize my jacket snagged the limit switch arm and broke it off. Found out what happens trying to home machine without one y limit working. Where can I get a replacement? Don’t see these offered on store at LS site. Wasn’t wanting to upgrade just yet…
The arms Langmuir use are industry standard.
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You can find them on Amazon or eBay or similar for about 10 for $5. Just look for limit microswitch and match the arm length to the stock ones. Make sure to get NC or ones with both NO and NC contacts.
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This is probably a cheaper option than Mouser. Plus prime shipping!
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Looks like a fantastic solution! 
Think it’s a leveling foot for furniture but it’s a 1/4-20 thread with a flange to touch switch. It was actually easier to “time” with the other.
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