Description This radius gauge is made of premium material, which can withstand long-lasting use. Features the stainless steel material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This radius gauge will make angle measurement easier and smoother. Features -Color:Silver-Material:Stainless steel-Size:7.00X1.30X1.30cm,8.30X2.00X2.00cm/2.75X0.51X0.51in,3.26X0.79X0.79inMeasuring range: 0.3-1.5mm, 7.5-15mm- Made of premium stainless steel, not easy to rust, long service life and durable.- Each leaf is clearly marked for easy identification of the desired leaf.- This Radius Gauge Measuring Tool and Die Makers, Machinists, and many others are great for confirming the radius of a tool.- This arc measurement has 2 types of leaves to check both convex and concave sides.- Simple in structure, easy to use, not easy to deform, you can use it with confidence.Packing list: 2 x radius gauges