The STAEDTLER T-Square's head rests against the edge of your drawing or drafting table to give you a straight horizontal line.
STAEDTLER T-Square - 36 – Opus Art Supplies
Staedtler Duo Watercolor Brush Pens - 36 Piece Set, Hobby Lobby
Staedtler Duo Ended Markers Watercolor Brush TipFine Tip Black Barrels Assorted Ink Colors Pack Of 36 Markers - Office Depot
Alumicolor Wood/Acrylic Calibrated T-Square for Art Framing & Drafting, 36IN : Office Products
Ludwig Precision Standard Aluminum T-Square for Art Framing and Drafting, 36-inch : Artists Drawing Aids : Office Products
STAEDTLER T-Square - 36 – Opus Art Supplies
36” LENGTH – Aluminum metal T-Square is a straight edge with durable plastic head that is a tool for cutting, picture framing and drafting
Ludwig Precision Standard Aluminum T-Square for Art Framing and Drafting, 36-inch
STAEDTLER Pigment Liner Set – Opus Art Supplies
Calibrated blade
Staedtler T-Square - 36, Aluminum
Alumicolor Wood/Acrylic Calibrated T-Square for Art Framing & Drafting, 36IN : Office Products
STAEDTLER Single-Hole Tub Sharpener – Opus Art Supplies
STAEDTLER T-Square - 36 – Opus Art Supplies