Hand Tools
Angle Ruler 0-320 Degree Universal Protractor Precision Goniometer Angle Finder Measuring Tools Caliper,Woodworking Tools
1. 100% brand new and hi-gh quality. 2.Suitable for measuring the inner and outer angle for parts. 3. and high accuracy . 4.Size: About 150 x 150mm (with box) 5.The scale is engraving.Equipped with a bevel edge, a roller knob and a fine tune.
https://www.bizrate.co.uk/handtools/angle-ruler-0-320-degree-universal-oid39431381546.html