Features: 1. Pipe Center Locator: This tool makes finding center lines, marking angles for joints, locating points inside pipes or tanks, aligning keyways, and measuring inclinations quick and accurate. 2. Easy to Operate: Just four simple steps: 1) Adjust the hexagonal nut with the included wrench. 2) Place the tool on the pipe and set your desired angle. 3) Press the center post down to your fixed point. 4) Tap with a hammer to mark the spot. 3. Durable & Flexible: Made from sturdy stainless steel and a heat-resistant, flexible gasket material, this tool wraps securely around pipes for precise marking and is built to last on the job site. 4. Adjustable Bubble Protractor: Features a built-in scale and level. The green bubble helps you draw straight lines around the pipe and check for level. Remember: when setting an angle, keep the bubble centered horizontally. 5. Essential for Professionals: A must-have, user-friendly tool for pipefitters, welders, and technicians, streamlining layout and installation work. Product Details: This pipe center finder and positioning ruler combines efficiency with durability. Its flexible design conforms to pipes for accurate marking of centers, angles, and points. The integrated bubble level ensures precision for straight lines and alignment. With a simple, tool-free adjustment mechanism and robust stainless steel construction, it's designed for daily professional use, saving time and improving accuracy in pipe fitting and welding tasks. Specification: Material: Stainless Steel Size: 16 x 11 x 4 cm Weight: 320 g Package Includes: 1x Pipe Center Finder Tool