The G-Rafter™ PRO is a robust, precision rafter square with built-in spirit level AND enhanced anti-wear.
The G-Rafter™ PRO is the only high-end Rafter Square that has fully CNC machine engraved hip/valley and protractor scales and recessed rulers - so they won't rub off. This increases manufacturing time considerably but it also extends the life of the tool dramatically.
Whether you’re framing, roofing, or cutting through the toughest materials, this rafter square is your go-to tool - an exceptional value premium square, ready to graft as hard as you do.
- 183mm (plus two mini rulers along the fence edge)
- Deep engraved protractor gauge along the hypotenuse edge
- Scribe notches every 5mm
- 1/3rd scribe marks for common timber widths
- Rafter length per metre of run table
- Handy birdsmouth line
- 360 bubble vial
- 188mm double-sided fence rule
BRITISH-ENGINEERED
The G-Rafter™ 180 PRO is CNC milled from the highest quality T6 4mm thick aluminium plate for durability and absolute precision. We CNC machine each tool to tight tolerances, with right angle precision of +/- 0.008° along the entire length. Combined with an aluminium fence rule and handy bubble vial. It’s versatile and built to withstand the grind of any jobsite. With ultra-precise and bright white, laser-etched markings. It delivers unmatched accuracy for measuring angles, making cuts, and laying out roof pitches.

































