- Smooth, wear resistant joint surface to extend service life and maintain accurate operation over time - Dual metric and inch scales printed on the surface for clear, safe readings and easy cross reference - Integrally formed main plastic body provides high strength, corrosion resistance and long term durability - Anti slip groove design enables easy positioning, secure fixing and comfortable handling during use - Applications and use scenarios - Carpentry and furniture making: quick layout and measurement during frame assembly or shelf placement - Mechanical assembly and metalworking: reliable gauging and alignment during parts fitting or inspection - Home improvement and DIY projects: mounting hardware, shelving, or bracket installation where accurate measurements are required - Key attributes - Function: precise measurement support with durable construction - Compatibility: supports both metric and inch (dual standard) scales - Size: designed for practical handling and stable placement - Material: integrally formed plastic for strength and corrosion resistance - Performance: smooth joint surface minimizes wear and extends tool life while the anti slip groove enhances usability