Harriss leather measuring tools are hand crafted in Italy and are accurate to 0.05 mm. The leather gauges are suitable for exact and quick measuring the thickness of leather as well as fabric, paper, cardboard and more. A leather thickness gauge is a necessary element in your handbag and leathercraft making supply tool kit. We have been selling our gauges for 50 years and still see many of the originals in tanneries around the world. We also carry all leather gauge parts and accessories necessary to fix or replace any Harriss Leather Gauge.