Details
ALVIN ALT24 Aluminum Graduated T-Square, Drawing and Design Tool for Students and Professionals, Great for Carpentry, Drafting, Architecture, Engineering, and Art - 24 Inches

A professional's choice - alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. since 1950, we have brought quality and value to our customers.
Grade a materials - the blade is made of grade a aluminum and is 1.5 inches wide and 1.6mm thick and you'll feel safe knowing that the head molding will be tough. 24 inches in length.
Graduated with 16th on both side - you won't have a hard time with measuring any side or angle.
Made for accuracy and longevity - your measurement will be accurate and the instrument made to last.
High contrast visibility - the 1/16ths white on the head molding will make the numbers visible to anyone who uses it.
Aluminum blade is 1 1/2 inches wide x 1.6mm thick with a high-impact ABS molded head. Graduated in 16ths on both sides. Head is 9 inches wide and graduated in 1/16ths in white for high contrast visibility. Precision made for accuracy and longevity. 12 inches length.