Automaticl Weld Size Welding Gauge from China Art No. WG-502 Manufactured by Rok International Industry Co., Limited. For Accurate Calibration of Butt Fillet Type WeldsThe AWS Weld Gauge is for accurate calibration of butt and fillet type welds. The redesigned gauge is pocket size and easy to operate. Weld convexity and concavity sizes have automatically been predetermined in accordance with AWS DI.I para 3.6. Check Reinforcement of Butt Weld Check The Throat Of Fillet Weld Check Leg Size Of Fillet Weld original: China Mailand Quality: Class A