Dual-Sided Round Wire Gauge Quickly and accurately check the specifications of the rod and wire. 0-36 gauge, for slices, plates and wires. The decimal equivalent of a reverse display inches. Wire/Metal Sheet Thickness Welding Gauge It is most useful for checking metal sheet wire size before welding or working. through multiple processes, thicken design, not easy to deform and durable Sizes and numerals are etched into the surface for clarity and easier reading, and stable wear-resisting. Permits quick and accurate measuring of the most popular welding thickness. Compact and light in weight, easy to carry. Measuring range(imperial): 24GA (.0239) 22GA (.0299) 20GA (.0359) 18GA (.0478) 16GA (.0598) 14GA (.0747) 1/8 inch (.0125) 10GA(.1345) 3/16 inch (.1875) 1/4 inch (.250) 5/16 inch (.3125) (.024 inch) (.030 inch) (.035 inch) colour:Silver Material:steel size:Wire size thickness gauge: 7 x 2.4cm Circular double-sided wire and cable gauge: 8.2 x 8.2cm Package Contents: 2 x Metal Sheet Thickness Gauge 2 x Wire Cable Sheet Gage Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.