Stainless steel ruler with an alloy base provides a sturdy, durable measuring tool for workshop and field use. - Clear, accurate scale that resists fading for dependable measurements over time - Measuring range 0–300 mm; can adjust measurement for right angle, 45 degree angle, 45 degree slope, length, depth and width - Built-in level device to improve measurement accuracy and ensure true angles - Easy to use; professional grade measurement tool for engineers and technicians Key attributes and benefits - Material and construction: stainless steel ruler with an alloy base for long-lasting durability in industrial or workshop environments - Precision: clear, durable scale remains legible and accurate under regular use - Versatility: supports measuring and transferring right angles, 45-degree angles, 45-degree slopes, as well as lengths, depths and widths within 0–300 mm - Accuracy aid: integrated level helps ensure measurements are aligned and true - User friendly: straightforward to operate, suitable for professional applications Use scenarios - Woodworking and cabinetry - Check and transfer square corners on frames and joints - Align panels, doors, and shelves to ensure level and true installations - Metal fabrication and machining - Verify right angles and 45-degree angles on parts - Set and confirm dimensions such as length, depth, and width during part inspection or layout - Construction and installation - Lay out hinge positions, brackets, and hardware with precise right angles - Confirm level and dimensional accuracy during assembly and verification tasks