Irwin 1794465 12" Aluminum Rafter Square
• Durable rust- proof aluminum body
• Permanent deep markings
• Can be used as a protractor, saw guide, and tri & mitre square
The Irwin Tools 1794465 Aluminum Rafter Square 12-Inch features a Durable rust- proof aluminum body The rafter square has Permanent deep markings for easy reading and visibility. The Rafter Square can be used as a protractor, saw guide, and tri & miter square.