Description 5 10 Irregular Contours Gauge Arc Ruler Plastic Gauge Contour Profile Scale Template Curvature Scale Tiling Laminate with Bag Arc Framing Ruler Scriber SetSpecifications Product NameWidening self locking contour gauge arc ruler setMaterialABSMaximum Picking Depth60mmColorRed Blue Orange GraySize 5 10 Suitable ForMeasuring and imitating various shapes such as cylinders and irregular objectsWeight994gQuantity1 Set Contour rulerProduct NameSix Fold RulerMaterialAluminum alloyColorBlackSizeTotal length 17 5 cm 6 89 scale 12 cm 4 72 Net Weight230gQuantity1 Pc Six Fold RulerFeatures Contour Ruler Unique zinc alloy lock head to increase the service life of the lock The thickness of the single piece ruler is 1 5mm 5 10 built in are all aluminum core Accurate measurement clear scale in metric and inch system convenient and quick to measure and read It can be used for shape measurement projects such as laying floors carpets and plumbing Manual adjustment the teeth are tighter not loose and the workmanship is finer Six Fold Ruler Aluminum alloy material not easy to deform anti fall durable Light calibration high accuracy clear reading This perfect 6 pieces ruler tile drilling locator allow you to easily mark the drilling position on tile accurately saving time Easy to use Just place the template tool ruler onto your work area slide the rulers into the shape needed and tighten the screws It s a handy personal and professional