Jet 776061 7″ x 10″ Triangle Rafter Square
- Extra thick aluminum extrusion – much stronger than brittle die cast aluminum
- Rust proof
- Clear, easy to read, permanently etched S.A.E. graduations
- For measuring hip, valley & common rafter angles
- Versatile: combines rafter & framing square, protractor, try square, miter square and saw guide
- Dimensions: 7″ x 7″ x 10″
- Scale: S.A.E.