The STAEDTLER T-Square's head rests against the edge of your drawing or drafting table to give you a straight horizontal line.
Ludwig Precision Standard Aluminum T-Square for Art Framing and Drafting, 36-inch : Artists Drawing Aids : Office Products
Calibrated blade
Staedtler T-Square - 36, Aluminum
Ludwig Precision Standard Aluminum T-Square for Art Framing and Drafting, 36-inch : Artists Drawing Aids : Office Products
STAEDTLER – Opus Art Supplies
STAEDTLER – Opus Art Supplies
Staedtler T-Squares - Du-All Art & Drafting Supply
STAEDTLER Set Squares – Opus Art Supplies
STAEDTLER T-Square - 36 – Opus Art Supplies
Staedtler T-Square - 36, Aluminum : Arts, Crafts & Sewing
STAEDTLER T-Square - 36 – Opus Art Supplies
STAEDTLER Double-Ended Permanent Pens, Ideal for marking and drawing on almost anything, 36 Assorted Colors, 3187 TB36 : Office Products
Staedtler T-Square - 36, Aluminum : Arts, Crafts & Sewing
Bags & Tubes – Opus Art Supplies