TrigJig Angle Finder AF9 Pro Stubby


  • 9″ (230mm) measuring arm and ‘Stubby’ arm
  • Fully CNC machined 1/4 aluminium
  • Protractor display
  • Mitre angle display
  • Butt joint display
  • Heavy duty vinyl overlay
  • 1° increments
  • Protective case


Includes 3 display windows; protractor angle, mitre angle and butt joint angle. The AF9 Pro Stubby is more robust than its sibling as it is fully CNC machined from 1/4″ aircraft grade aluminium to create the most impressive and highly accurate protractor.

A dedicated handy online calculator for smart phones allows the user to input the protractor reading and instantly get the calculated angle they require for more complex projects. Includes a 3 year manufacturer’s warranty.

Suitable for roofing, drywall installs, carpentry, finish trimming, metal fabrication, framing, floor laying, marking and laying out, the applications are endless!


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