Accurate Miter Saw Miter Gauges Angle Protractor Measuring and Transferring Angles 30-180° Woodworking ToolFeature:Wide Range:2 plastic legs to measure and transmit wall angles from 30 to 180°, then align the angle on the miter saw. To make sawing accurate: With magnet and locking device to replicate the angle that needs to be cut, making the miter saw more precise. Practical and convenient: Includes telescopic corner clamps for external corners and an integrated folding alloy for easy marking on workpieces, both inside and outside corners can be measured and angles can be easily marked on workpieces. Special eccentric rod design: The special lever design makes it easy to operate, and the data can be measured and perfectly transmitted to the miter saw even in tight working spaces. Specification:Material: ABS+Metal Size: 220X150X85MM Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement.1 X Angle Bracket1.