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LX712K : Alvin 12" Computing Tri-Scale Adjustable Triangle
Retail: $35.50
Item #: LX712K - See more from Alvin

    Rise and slope graduations. Inking edges on all three sides. Hot-stamped graduations. Thumbscrew locks triangle securely at desired angle. 0.12" thick light blue optically clear acrylic. Detailed instructions included.

    8" Adjustable Triangle - with Slope & Rise
    Retail: $50.90
    Item #: 964 51-8 - See more from Staedtler

      Clear acrylic with smooth edges. Protractor section is graduated in 1/2 degree increments from 0 to 90 degrees. Available in even sizes from 6" to 12".

      12" Adjustable Triangle - with Slope & Rise
      Retail: $72.70
      Item #: 964 51-12 - See more from Staedtler

        Clear acrylic with smooth edges. Protractor section is graduated in 1/2 degree increments from 0 to 90 degrees. Available in even sizes from 6" to 12".

        10" Adjustable Triangle - with Slope & Rise
        Retail: $60.75
        Item #: 964 51-10 - See more from Staedtler

          Clear acrylic with smooth edges. Protractor section is graduated in 1/2 degree increments from 0 to 90 degrees.

          10" Professional Adjustable Triangle with Inking Edge
          Retail: $28.95
          Item #: 2010G - See more from Pacific Arc

            Professional-quality adjustable triangle with inking edges.

            12" Professional Adjustable Triangle with Inking Edge
            Retail: $32.25
            Item #: 2012G - See more from Pacific Arc

              Professional-quality adjustable triangle with inking edges.

              10" Adjustable Triangle
              Retail: $28.50
              Item #: 3010TG (DISC) - See more from Pacific Arc

                Professional quality triangle with a topaz tint and a beveled cut for easy lifting. Raised edges leave your ink drawings smear free. Rise-12, Slope 12-17, Degree 0-45, 45-90.

                8" Professional Adjustable Triangle with Inking Edge
                Retail: $24.95
                Item #: 2008G - See more from Pacific Arc

                  Professional-quality adjustable triangle with inking edges.