c.s. osborne leather edger #127 edge tool, size 1 to 4, made in usa (2(1/16")) c.s. osborne c.s. osborne edger. ideal to round the edges of leather, even very fine leather. use the lower number sizes for lightweight leather and the higher number sizes for heavier leather. perfect for gouging folds in light leather or trimming excess welts. american hardwood maple handle. made in usa.