ALUMICOLOR 24" T Square Standard Ruler (2133-1)

2133-1 Size: 24" Features: -T-Squares have a 1.5" tempered aluminum shaft which is calibrated in" and centimeters. -Black ABS plastic heads are lightweight and nearly unbreakable. -Aluminum shaft is made in El Salvador. -Plastic head is made in the U.S.A. -Color: Silver. -Overall Thickness: 0.5 Millimeters. Product Type: -Drafting Supplies. Generic Specifications: -Heads are secured with 5 screws instead of rivets. Dimensions: Size 12" - Overall Height - Top to Bottom: -12.5". Size 12" - Overall Width - Side to Side: -12". Size 18" - Overall Width - Side to Side: -18". Size 24" - Overall Width - Side to Side: -24". Size 30" - Overall Width - Side to Side: -30".