I have a pair of campagnolo monoplanar style brakes. I cannot get the cable clamping bolt undone. 4mm allen key is too small but 5mm is way too big.
Is the socket more likely to be 4.5mm or some imperial size?
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I have a pair of campagnolo monoplanar style brakes. I cannot get the cable clamping bolt undone. 4mm allen key is too small but 5mm is way too big.
Is the socket more likely to be 4.5mm or some imperial size?