- Durable rust-proof aluminum body
- Permanent deep markings
- Can be used as a protractor, saw guide and tri & miter square
![Irwin® Aluminum Rafter Squares, 7", I-Beam, Aluminum, #IR-1794464 (10/Pkg) Irwin® Aluminum Rafter Squares, 7", I-Beam, Aluminum, #IR-1794464 (10/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/238623/444779/1794463__27643.1666991811.jpg?c=2)
Note: The image displayed is a representation of the product. Product dimensions, finish, head type, and thread length may differ from picture. Products are guaranteed to meet the specification to which they are manufactured. Please email us with any questions.