Another well designed machine in the classic English pattern. Though named after "James Cole", he had nothing to do with them, these are entirely Gallery Strings own design. "Cole" worked and studied under "Tarr", and I like his instruments, thus the naming. These machines are very easy to fit. And one does not have to go through the peg box if not wanted as the angling of the cog means that when the worm and thumb screw are fitted, the cog is held in place. The cog is very low geared, thus giving a very fine tuning. They will suit any instrument.