sim, funciona muito bem. Mas lembre-se você vai ter que retirar o conector do fio passat heat shrink e depois colocar o conector de volta. Isso se 10mmm for muito justo. Lembre-se de usar 01 H.Shrink para cada fio
it will fit, you will need to stretch it a bit, but that's easy to do, just insert needle nose pliers in the end of the tube and pull on the handles to spread the jaws, it'll stretch the shrink tube without damaging it, when you heat it, it shrinks down and you're good to go.
the 14mm is outside diameter, inside diameter is closer to the 10mm mark. If you are worried I would get the 6mm heat shrink and stretch it slightly with a pair of needle nose pliers to fit around your 6mm plug and then shrink it.
good product 10mm dia, shrinks to about 4mm dia. perfect size for holding servo extension on those long runs. Is not the glue impregnated variety like ones from electrical contractor supply companies. hover price is definitely unbeatable.