Alumicolor 30-inch Standard Aluminum T-Square for Art Framing & Drafting, Black

Alumicolor Standard T-Squares have a 1½" tempered aluminum shaft, which is calibrated in inches and centimeters. The black ABS plastic heads are lightweight and nearly unbreakable. The heads are secured with 5 screws instead of rivets. Available in a wide range of sizes: 12-Inch Drafting T-Square 15-Inch Drafting T-Square 18-Inch Drafting T-Square 24-Inch Drafting T-Square 30-Inch Drafting T-Square 36-Inch Drafting T-Square 42-Inch Drafting T-Square 48-Inch Drafting T-Square And a variety of colors: Silver T-Square for Art & Drafting Gold T-Square for Art & Drafting Purple T-Square for Art & Drafting Red T-Square for Art & Drafting Blue T-Square for Art & Drafting Green T-Square for Art & Drafting Black T-Square for Art & Drafting The aluminum shaft is made in El Salvador and plastic head is made in the USA. Assembled in the USA. Alumicolor products are made with the highest quality extruded aluminum. All Alumicolor T-squares feature ultra-smooth inking edges with exact calibrations that will stand the test of time.