Features: Experience unparalleled precision in your projects with our Adjustable L Shaped Limit Ruler, a must have tool for achieving straight lines every time. Crafted from aluminum alloy, this ruler features an adjustable limit mechanism that caters to various drawing and measuring requirements. Suitable for professionals such as engineers, architects, designers, as well as enthusiasts who demand accuracy in their measurements and drawings. Whether on a constructions site, refining an interior designings layout, or engaging in meticulous craftsmanship, this ruler is the perfect tool for precise line drawing. Enhances your toolkit's capabilities with this versatile and instrument, designed to provide consistent results and streamlines your workflow. Specifications: Material: aluminum alloy Length: about 305mm/12.01inch Standard: Metric/Imperials(optional) Package Includes: 1xLimit Scriber note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.