Are you engaged in woodworking, hardware or mechanical equipment? You may be looking for a multifunctional round dual sided wire gauge & sheet thickness welding gauge set! This wire metal sheet thickness gauge set can help you quickly and accurately measure the wire size of sheet metal and quickly check the specification of wires and poles. Made of heavy stainless steel and calibrated by laser calibration process, which has good surface treatment, easy to read letters, gauge size and decimal equivalent value. It is an essential tool in your toolkit, you deserve!