These unusual large screws are from a Balthaup (Germany) dining table,
(My child's "CSI credit card" there for scale 🙂 )
The table's around 12? yrs old.
Any ideas??
Where to get the driver for these unusual Balthaup screws
fastenerscrewdriver
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Best Answer
You need a pin wrench (or pin spanner).
They come in fixed and adjustable types.