Swanson Metric Speed Square (Aluminum)
The Swanson Meteric Speed Square is made from high-grade aluminum alloy and comes with two metric and degree scales for common and hip-valley rafters. This 25-centimeter metric speed square is 5 tools in 1: a try square, miter square, protractor, line scriber, and saw guide. It is packaged with an English/Spanish instruction book and is backed by a 1-year limited manufacturer's warranty.