Contour Gauge 510mm Magnetic Profile Duplicator Scales

A 510mm contour gauge is used to copy awkward shapes and transfer them onto a workpiece before cutting. Useful when you need a close fit around pipes, trims, frames or uneven edges, it helps take the guesswork out of marking irregular profiles.

Commonly used for flooring, tiling, carpentry and general fitting work, it suits jobs where neat cuts make a noticeable difference. When laying laminate around a door frame, shaping board around pipework, or marking a panel to match an existing edge, the gauge gives you a profile to work from instead of estimating by eye. That makes it handy for DIY repairs, home improvement jobs and regular trade fitting work where time and accuracy both matter.

The 510mm length gives enough reach for longer sections and wider shapes than shorter gauges can manage. A magnetic back adds convenience when working on metal surfaces or when you want to keep the gauge steady during marking out. Built-in metric and imperial scales make quick checking and transferring measurements more straightforward, while the plastic body keeps the tool light in the hand and easy to move around the job. For repeated marking and fitting work, it is a practical way to improve accuracy and reduce wasted material.

Contour gauge specifications

• Size: 510mm / 20 inch contour gauge for longer profiles and wider sections.
• Function: Copies awkward shapes onto materials before cutting for closer fitting.
• Magnetic back: Useful on metal surfaces and helps keep the gauge in place during marking out.
• Scales: Metric and imperial markings built in for quick measuring and transfer.
• Construction: Plastic body keeps it light to handle while remaining suitable for regular use.

A handy tool to keep nearby when tricky shapes need marking accurately.