Specification Brand : Pissente BulletPoint1 : [Ideal Tool for Various Workers] A valuable instrument for tool & die makers, machinists, and other professionals to assess tool radii efficiently, measuring range: r0.3-1.5mm, r1-6.5mm, r7-14.5mm, r15-25mm, r25-50mm, r52-100mm (optional). BulletPoint2 : [Variety of Measuring Ranges] With options for different measuring ranges, this stainless steel radius gauge is for measuring various object radii. BulletPoint3 : [Easy Leaf Identification] This fillet gauge each leaf is clearly marked for easy identification, ensuring quick and measurements. BulletPoint4 : [Versatile Convex and Concave Measurements] Featuring two types of leaves, this radius measuring tool can accurately check both convex and concave surfaces. BulletPoint5 : [ Stainless Steel Material] This radius gauge tool made of stainless steel, this radius gauge is long-lasting and resistant to . Color : Silver ItemDisplayWeight : 0.04 pounds ItemName : Stainless Steel Radius Gauge Set Internal and External Concave Convex Measuring Tool, accurately Measure Object Radius with Leaves, Ideal for Tool and die Makers (R15-25MM) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : radius-gauges Manufacturer : Pissente Material : stainless steel ModelNumber : Pissente0c14qkg8pn-04 NumberOfLithiumMetalCells : 1 PartNumber : Pissente0c14qkg8pn-04 ProductDescription : Specification: Measuring Range: R0.3-1.5MM, R1-6.5MM, R7-14.5MM, R15-25MM, R25-50MM, R52-100MM (Optional) Material: Stainless steel Weight: 43g~105g / 1.5oz~3.7oz(approx.)