WHAT KIND OF STEEL?! Klecker Keybar UMM-KX KNOX With AD-17 Knife for Keybar

[Motega]

Seems like Klecker is no longer in business and no one seems to know what kind of steel it is.
Searched this a dozen different ways, All I can find is more people asking the same question.

Anyone know for sure?

 

[MCGRN]

I would love to buy this

 

[Forest Ninja]

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