Shinwa 6" 3R Rigid (.750” wide x .035” thick) Zero Glare Satin Chrome Stainless Steel 3R Machinist Engineer Ruler / Rule with Graduations in 1/64, 1/32, 1/10, 1/50 Model H-3302A
</br></br>

</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/516H1y0d-lL.jpg' noproxy></br>