The Trend ANGLEFIX is the must have accessory for quick accurate mitre saw setup when cutting mitres It is simple to use the desired angle is taken by wrapping around the desired internal or external corner The central metal tab automatically bisects the angle taken for fast setting without any measurements or additional tools The Anglefix is Ideal for setting mitre angles for skirting architrave dado rails picture frames moulding and more It makes setting angles a breeze to speed up mitre work for trade and hobbyists alike