TrigJig | Angle Finder AF4 & Micro Square MTS 100 MKII BundleCombining our 2 best selling compact measuring tools from Trigjig the MTS100 Micro square & the AF4 angle finder We've packed a bunch of design features from our RSA Rafter Squares and ever popular Pocket Squares into the brand new MTS 100. It's incredibly versatile for such a small tool, easily fitting in the pocket of a tool vest or tool belt. CNC machined from high quality T6 European aluminium plate, the MTS 100 is a sturdy and robust little tool.