Description: Measurements is possible in either inches or millimeters. General linear measurements up to 2" (50mm). All sizes and numerals are etched into the surface for clarity and easier reading. Made of high quality stainless steel, High strength and hardness. Durable in use. Specification: Angle of preparation Excess weld metal Depth of undercut Fillet weld throat size Fillet leg length Outside misalignment Material: Stainless Steel Color: Silver Size: Approx. 7x 5cm/ 2.76x 1.97inch Package Includes: 1 Piece Cam Type Weld Gage Tool Note: The color may have different as the difference display, pls understand. Please allow 1-3mm error due to hand test