Pipe line gauge: a practical feeler gauge suitable for machining, auto maintenance, home improvement, and other tasks. includes drill gauges. Feeler gauge set: a versatile steel measuring tool for engineers, hobbyists, and other fields; very versatile and durable. Measuring tools: features clear markings on the feeler gauge set for easy gap width measurement and accurate readings; metal measuring instrument. Thickness gauge for weld seam inspection: constructed from robust materials to withstand long-term use without deforming or breaking; includes hole gauges for additional measurements. Use scenarios - In a shop or garage, check clearances between parts, set drilling guides, and verify fits during assembly or repair. - On welding projects, measure weld seam thickness and verify hole sizes for fasteners or fittings. - For home projects, ensure precise gaps and alignments in furniture assembly, fixtures, or decor installations. Material and performance - Material: steel construction for durability and long-term use - Markings: clear scales for fast, accurate readings - Scope: covers gap widths, hole sizes, and weld seam thickness measurements Compatibility and size - Compact, portable set designed for versatile applications across engineering, automotive, and home use - Includes multiple gauges to handle a range of measurements with consistent accuracy