Precise, durable compass plotter for woodworking — designed to make circle, arc and parallel-line layout faster, more accurate, and easy to lock in place. Key benefits Accurate scale setting and fast locking: Brass adjustment screws let you slide the ruler to the desired position and lock it quickly for consistent measurements. Ideal when precision and repeatability matter. Faster, more efficient marking: Wing screws provide simple, tool-free clamping so you can secure the guide quickly and draw precise, parallel lines without losing alignment. Built to last: Exquisite aluminum-alloy components increase durability while the rust‑resistant stainless main body preserves appearance and performance over time. Portable and convenient: Lightweight positioning blocks make the tool easy to store and transport for on‑site work or travel. What it does Produces perfect circles, arcs and angle layouts with repeatable accuracy. Enables precise parallel marking for joinery, trim, layout and pattern work. Allows quick, stable locking of the ruler or guide for consistent measurements across multiple pieces. Materials and performance Brass screws for smooth, precise scale adjustment and reliable locking. Wing screws for fast clamping without extra tools. Aluminum alloy construction for strength and reduced weight. Stainless main body for corrosion resistance and long service life. Typical applications Cabinet and furniture making: mark circle cutouts, router template layouts and consistent parallel lines for shelves and panels. Flooring and trim installation: lay out arcs, offsets and repeated parallel scribe lines for accurate fits. Pattern work and templates: quickly reproduce circles, arcs and angle references for inlay, signmaking or jig building. How it helps you work better Reduces setup time with quick clamping and easy scale adjustment. Improves repeatability and accuracy across multiple parts. Keeps a compact footprint for easy storage and site portability. Simple use tips Slide the ruler to the target measurement, tighten the brass screw to lock scale, then clamp with the wing screw for final positioning. Use the lightweight positioning blocks to keep the tool steady when transferring measurements or working away from the bench. This compass plotter for woodworking delivers reliable layout accuracy, durable construction and quick operation for professional and hobby woodworkers alike.