Angular Bevel Gauge Material :Made of ABS+stainless steel The precise miter gauge for the miter saw enables precise and easy angle measurement before transferring to the miter saw Easy Measurement : Suitable for measuring any angle, it s a good angle finder for cutting corner and crown molding, staircase, wood casing, laminate flooring, decking, baseboard, corner wall or decoration. Easy to measure internal or external angles from 0-180 degrees (miter angle from 0-90 degrees). Special Eccentric Lever Design : The eccentric special lever design makes it easy to operate, even in a narrow working area, and the data can be measured and completely transmitted to the miter saw. The practicality of miter gauge including telescopic angle calipers for outside corners and integrated collapsible stops for easy marking on workpieces, both inside and outside corners can be measured and angles can be easily marked on the workpiece. Wide applicability of bevel gauge: Whether you are a professional or not, angle bevel gauges are perfect for youit is suitable for woodworking, plumbing, metalworking, construction, drafting, etc.