Inch and metric calibrations:
Each ruler simultaneously has inch and centimeter calibrations, which allows you a flexible use in most situations.

Transparent ruler:
The t-ruler is made of transparent plastic, which is easy to see the underline notes, good for drawing columns or checking the layout.

Easy to calibrate:
Designed with quality plastic head that is convenient to calibrate on each side of the t-square ruler.

Practical tool:
This t-shape ruler is utility tool for engineer, architect, student, draftman and artist.

Package includes:
1 x T-square ruler