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Accu-Lines micro etching - CloseUpAccu-Line - unwrapped
Accu-Lines micro etching - CloseUp
Accu-Line - unwrapped

AccuLines FlipBoard “Duo” (Two Clips) w/Estimator Reference (Item DC-302)

5.00 out of 5
(2 customer reviews)


The most amazing field tool since the pencil…
Just Flip it! With the Accu-Lines FlipBoard!

In stock



The Accu-Lines Flipboard; The most amazing field tool since the pencil…

With the Accu-Lines FlipBoard!The Accu-Lines® FlipBoard® is a thin, virtually indestructible double sided clipboard with Accu-Lines Straight Line Sketch Tech Design System on one side, and a smooth writing surface for note taking on the other.

Accu-Lines Straight Line Tech
The Accu-Lines Flipboard incorporates the technology of original Accu-Line patented straight line sketch design in order for you to draw straight lines without a ruler. Excellent for Project Managers, Drafting, Students, Catastrophe Adjusters, Architects, Construction Pros, Engineers, Artists & More!  The graph side is the Accu-Lines side and incorporates 1/4″ dark graph spacing with 1″ darker graph lines to help keep your sketch to scale. Includes a standard & metric ruler, stainless steel clip with removable rubber cleats.

Flip it over and use the opposite side for smooth writing every time.
The smooth writing side includes a stainless steel clip for securing your paper when taking notes and includes an Estimation reference such as calculations, estimation and field reference tips and more. An integral and quick reference for the professional estimator, or the veteran pro.


  • The FlipBoard size is Efficient & Effective at 9″ x 12″
  • Lightweight – only 10 ounces!
  • Made of Impact Resistant Plastic
  • Wide 12cm Stainless steel clips on BOTH SIDES!
  • Printed on both sides
  • Accu-Line for drawing straight lines without a ruler!


  • 12 ounces.
  • (H) 12”  (W) 9” x (D) 3.5mm”

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California Prop 65 Warning.

Additional information

Weight12 oz
Dimensions12 × 9 × 1 in

Estimatics on smooth side, No estimatics

California Prop 65 Warning

This product can expose you to ABS which is a common plastic used in modern society for various applications including impact strength. Styrene is a chemical component of ABS which is known to the state of California to cause cancer, birth defects and reproductive harm.  All styrene is effectively completely consumed by the chemical reaction when fabricating ABS – no styrene monomers should remain. (For more information, go to

These warnings are not required by FDA or other Federal agencies.

2 reviews for AccuLines FlipBoard “Duo” (Two Clips) w/Estimator Reference (Item DC-302)

  1. Avatar
    5 out of 5

    Rob Scully

    A simple and effective way to create great looking sketches. It’s intuitive and once you use it you will wish you’ve always had one. 🤠👍👍

  2. Matt Allen
    5 out of 5

    Matt Allen (verified owner)

    Just got the Accu-Line boards in hand. Dude. It’s been SO long since I’ve used one of these and I forgot how much I freaking love this thing! [I used to have the piece that you slide under a sheet of paper on your clipboard.] Amazing!

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