Thread: Help with ID please.

Hey all,

looking for some help on identifying this hone, was given to me today.

Slightly red -brown colour.

looks like its on the larger end of the grit size scale but not entirely sure.

Has the letters and numbers: 37C320.NB down one side.

thanks heaps.

There is a link here that has a similar number on one of the hones... So it may be safe to assume it's a Norton