Features Precise Angle Measurement: Easily measure and replicate angles for accurate cuts and fittings, ensuring professional results in every woodworking project Durable Stainless Steel Construction: Made from high-quality stainless steel, this goniometer ruler offers exceptional strength and longevity for all your woodworking needs Effortless One-Handed Operation: The unique fastening mechanism allows for quick adjustments and secure locking, making it simple to use with just one hand Compact and Convenient Storage: Folds easily for compact storage, ensuring your tools are always organized and ready for your next project Versatile Design for Multiple Applications: No need for multiple templates; this tool adapts to various shapes and angles, streamlining your workflow and enhancing efficiency Features: 1、Place it on the work area, slide the ruler into the desired shape, and tighten the screws 2、Can make measurements, now you can transfer and track them to any material 3、Using high‑quality stainl steel materials, strong and , has a long service life 4、Easily to fold and store, can be operated with one hand, and has a unique fastening mechanism. 5、No need to create a new template for each new work, nor to measure the same angle repeatedly Specification: Item Type: Goniometer Ruler Measurable Angle: 0-170° Ruler Length: Approx.381mm / 15in Ruler Width: Approx.20.m / 0.8in Measuring Side Length:Approx.170.2mm / 6.7in Package List: 1 x Goniometer Ruler Package List 1 x Goniometer Ruler