This is my maxi version of a drawing line ruler for carpenters and general DIY enthusiasts.
It measures 80mm x 120mm x 150mm. All verniers are subdivided into cm's and mm's.
The Verniers require gluing in place. I have provided location spigots to aid accurate fixing positions.
To fix the vertical and horizontal parts together you will need 2x M4 screws(max. length 18mm) & 2x M4 square nuts. No gluing of these two parts is necessary.
The author marked this model as their own original creation.