Replacement wires for the new double axled Friends - each kit contains a three pairs of wires, one pair each for a sizes 0.5, 0.75 and 1 and one pair each for a sizes 2, 3 and 4. Unfortunately none of them fit the 0.4 size for which currently there is no repair kit.
Please note, these do not fit older version single axled Friends.
There is also a tool to help you bend the wire hooks onto the cams.
NB It is most important to select the correct pair of cables for each size - please check the chart below.