Aerospace Dial Caliper .001 12 Inch Stainless Hardened Shock Proof Black Dial. This is a pre-owned gauge in good used condition. It does show wear small marks/scratches/scrapes on the tool. It also comes with a wooden case that does not match the gauge, it is marked with a different brand name from the gauge. See the photos for the most accurate description of the gauge being offered for sale.