TrigJig AF6 MKII Angle FinderThe AF6 Angle Finder MKII is an awesome all arounder any time you need to measure an angle internal or external. The 3 display windows include protractor angle, miter angle and single butt joint angle. There's also a handy extra scale for acute angles beyond 45 degrees to use with a pre cut 45 degree block. Allowing even tighter angles to be cut using a miter saw gauge. Whilst most other angle finders go up in 2 increments, TrigJig angle finders are