Overview Reviews Product Description G.A.L. Gauge Co. GAL-4 Bridge Cam Gauge Cat # 4 Measurement Scale: Inch and Metric Excess Weld Metal (capping size) Warranty: One Year G.A.L. Gauge Co. GAL-4 Bridge Cam Gauge Cat # 4 The following measurements are possible in either inches or millimeters Features Angle of Preparation, 0º to 60º Excess Weld Metal (capping size) Depth of Undercut Fillet Weld Throat Size Fillet Weld Length Misalignment (High-Low) Product Videos Custom Field Product Reviews Write a Review Write a Review × GAL Bridgecam Gauge Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *