A better spoke ruler than any before. This ruler is by Pi Spokes, a very interesting project of which you will hear more in the future.

Features:
1/ At long last, a ruler marked in 0.5mm increments. These finer increments are easy to read (or ignore). Let’s face it, spokes are not all made exactly to whole millimeter lengths. Builders deserve to round up or down with complete accuracy. Spoke machines like our SCT can also cut precisely to 0.5mm so a finely graduated ruler is perfect.
Know your lengths!

2/ The spoke lies in a groove below the scale so visual parallax is minimized. Lengths can be more quickly established, even in poor light.

3/ One side is for J-bend elbows, the other for straight pull. The ruler is made of highest grade aluminum, scale is permanently laser etched over bright purple anodizing.