Key benefits Thickened and sturdy construction: Made of durable, rustproof carbon steel, this vernier is built for longlasting accuracy and precise measurements. Broad compatibility: Ideal for home and woodworking, industrial manufacturing, and laboratory research. A versatile tool that supports maintenance tasks and family education and training. Clear, precise readings: Features a bright, easytoread scale for accurate measurement results. Portable and convenient to carry to any measuring task. Smooth sliding mechanism: Designed for engineers, mechanics, enthusiasts, and professionals. The sliding mechanism enables smooth operation and reliable accuracy in every task. Applications Home and woodworking: for measuring parts, fitting hardware, and checking tolerances in furniture projects or DIY builds. Industrial maintenance and manufacturing: Useful for alignment checks, component inspection, and precision measurement tasks in workshop or production environments. Laboratory research and education: Suitable for precise measurements during experiments or for instructional training in measurement techniques. Materials and performance highlights Material: Carbon steel construction for durability and longterm use (rustproof design as stated). Function: Vernier measurement tool with a sliding mechanism to support accurate, repeatable readings. Performance: Clear scale for quick, reliable measurement results; portable for use across multiple locations and projects.