The 317 Adjustable T-Square is designed with a double edged, heavy duty aluminum blade with an anodized finish.
It's ABS end caps with a revolutionary hands-free holding ledge won’t slip when placed or slide it on an edge of a surface.
The 317 features a sliding head that easily adjusts to any angle and a strong screw lock that keep the head in any position that you set. It also lets you fold the 317 for easy carrying and storage.
The 317 has a durable printed scale along its profile and etched angle markings that will never wear or fade.
All of these make the 317 one of the most popular T-Squares in the world.


317 Adjustable Drywall T-Square

SKU: 317-48-A
  • • Anodized aluminum finish
    • Sliding head adjusts to any angle
    • Folds for easy storage
    • ABS end caps with ledge: hands free hold, won’t flip
    • Double edge, heavy-duty blade
    • Durable printed scale and etched angle markings
    • Strong screw lock
    • 48” length


    Out of stock until mid-December, will ship upon arrival into our warehouse