First and foremost, rulers are a practical tool for drawing straight lines. To do this, place the ruler at specific points on a drawing or surface. Then trace the edge of the ruler with a pencil or technical pen to draw a straight line on the paper. A ruler can also be used to quickly measure short distances. For a long time, rulers have been part of every primary school students basic supplies. Back in the day when children used to write on slates in school, they needed a cloth to clean their slates. This cloth would hang from a piece of string tied through the hole in the ruler. In this product range, you will find Plexiglas, aluminium and plastic rulers in a variety of lengths for school and office use. Some of these products are non-slip and feature an inking edge, so they are also ideal for technical drawing.
Features:
AS1212.
Professional quality.
Made of white PVC.
Tough, flexible, climatically stable and will not discolour or become brittle with age.
Anti-glare finish makes the scales easy to read.
Manufactured with an engraving process: Dividings and figures have the same accuracy as the die Dividings and figures are sharper and deeper, and are therefore permanent Line thickness of dividing are controlled to give maximum clarity.
Oval scale ruler AS1212-2 300mm scales front: 1:1, 1:5, 1:10, 1:100 back: 1:20, 1:200, 1:50, 1:500