The Tracer Roofers ProSquare is the fastest and simplest tool for marking out; com, jack, hip and valley cuts. Simply set to the roof pitch, with no need to convert or calculate.
- Easy to read scale markings
- True 90° angle
- Lockable arm, either set to desired angle or set to zero and use as a normal quick square
- Pre-marked 1/3rd of width of timber for seat cuts
- 0-260mm ruler on ‘plumb’ edge, with 5mm gradations for marking parallel lines