Description: Figures and increments are etched into surface, easy to read and will not rub off. Made of stainless steel, It is miniature and light weight, and can be easily carried in your pocket. The structure is simple and reasonable. Measurement convenient, will be placed in the measured gap gauge or aperture can be read. Applications: construction, railways, electricity, ceramic sanitary ware, automotive windshield and die gap and other gaps. Welding taper Gauge 0-29mm. Specification: Material: Stainless steel Measuring range: 0-29mm Package Includes: 1 Piece Feeler