Any Security / Tamper Resistant Hex Allen Made in USA?

[AmericanMechanic]

Hello,

Anyone know of a tamper-resistant HEX bit set (insert bits or square drive) made in USA? The closest I can find are small Wiha sets that include 4 driver bits.

I was surprised Lisle doesn't seem to offer these. Did some googling only to find Wiha, and not very comprehensive sets from them.

Thanks!

 

[Wamsutta]

Yes! I needed a tamper-proof Allen bit to get into the land line phone box thing.

http://www.evcotools.com/

 

[Ole Slewfoot]

https://www.garagejournal.com/forum/showthread.php?t=382928&highlight=chapman+ratchet


one s- set
https://chapmanmfg.com/products/chapman-mfg-7820-security-set-hex-torx-security

 

[dms1]

I 2nd Chapman Tools, I bout a bunch of driver bits from them last year and the quality is 2nd to none.

 

[mikebaker1129]

Pretty sure SK makes tamper proof hex as well.