• 3820 Valley Blvd Unit i
  • Walnut , CA 91789
  • Tel: 909.598.7230


Monday ,Wednesday, Friday  10:00AM - 5:00PM

Tuesday, Thursday 12:00pM - 5:00PM

Closed Saturday -Sunday

Our 2nd store Architect's Corner : 1324 s. Flower Los Angeles,CA 90015


Clear T-Squares

The Westcott C-Thru 12" Plastic T-Square has a fixed head and is calibrated in 16ths and millimeters.

The Westcott C-Thru 18" Plastic T-Square is excellent for drawing accurately, this plastic 1" x 18" is calibrated in inches on one side and metric on the other.

The Pacifc Arc Acrylic T-Square w/Removable Head is etched with metric and english graduations. The removable head makes transport a breeze!

Available in the following sizes:

  • 24"