Sure, it's this: https://tinyurl.com/2bbkpsj6
Basically an extended recessed nut with rear thread - allows you to attach a front mudguard to the back of the fork crown rather than the front. Ta.
@rab started
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Sure, it's this: https://tinyurl.com/2bbkpsj6
Basically an extended recessed nut with rear thread - allows you to attach a front mudguard to the back of the fork crown rather than the front. Ta.