Can be knocked open and measured for the required , allowing installers to quickly set the same spacing, and welders can weld uniform lines faster, ensuring perfect gaps and fit. Dual-purpose tool can be used as a wedge and gauge,The hole on prevents falling and can be easily lifted. Can be used with standard wedges or alone. This product is suitable for shipbuilding, laboratory, pharmaceutical and food production.Made of stainless steel, it is -, rust-proof and spark-free. It can be scraped, poked, prodded, removed slag, porosity and identified defects after welding. Heavy-duty design can be used for scraping, poking and welding to remove slag.Step lengths are 1/16inch, 3/32inch, 1/8inch, 5/32inch, 3/16inch, 1/4inch. The flanged wedge plate with engraved dimensions can be used as a gauge and wedge plate. note:The grain gloss of different batches is different, and the buckle is not shipped, Weight: 0.1433004703 pounds, Manufacturer: Aisuoka