Made with an anodized rust proof aluminum for lasting protection
Arms are precisely aligned with spring tension joints to guarantee accuracy and rigidity
Holder accommodates flat or round soapstone and pencils
Soapstone crayon is included
Heavy duty friction joints maintain rigidity and precision
Pipe Diameter: Up to 24" in Radius
Folding design - fit comfortably in the shirt pocket
Curv-O-Mark measuring tools by Jackson Safety have been relied on by pipe fitters and pipe welders around the world for many years. Curv-O-Mark has earned a reputation for high quality and provides necessary precision for numerous welding tasks.