Features: HD Precise Scale: Our 3-in-1 Angle Ruler is designed with a high-definition precise scale, making all your marking operations more accurate. Corrosion and oxidation-resistant, this tool is built to last. Superior Line Drawing: This 3-in-1 Angle Ruler is built to make easy work of drawing both parallel and vertical lines. Simply push and stroke, and every line you create becomes a precise parallel or vertical line for accurate measurements. Multi-standard Angle Positioning: Equipped with positioning posts, you can easily achieve multi-angle marking. This makes it perfect for complex projects that require accuracy. High-Quality Material: We use only the highest quality materials to ensure durability and longevity. This 3-in-1 Angle Ruler can withstand heavy use over time. Versatile Use: Whether you are a professional contractor or a DIY enthusiast, our 3-in-1 Angle Ruler is the perfect tool for all your measuring and marking needs. Specifications: Color: Black Material: Aluminum Alloy Measurement System: Imperial / Metric Product Size: 81x98x100mm Product Function: Drawing parallel and vertical lines, multi-angle marking Package Included: 1 x 3-in-1 Angle Ruler 1 x Angle Positioning Pin