The Westcott C-Thru English/Metric Ruler measures 24 inches or 61 centimeters in length. A perfect measuring tool when using both English and metric units, it comes with graduations on both of its sides. One side is calibrated in 16ths to the inch with 1/8-inch graph feature while the other side is marked in centimeters. It is equipped with extended lines, from each centimeter line to the inch scale, to make comparison between English and metric scales easier.
The Westcott C-Thru English/Metric Ruler is a two-inch (five-centimeter) wide graph ruler. It is made of transparent plastic material that offers easy and clear visibility at all times. Its zero centering English scale is useful for aligning and other measuring applications.