Jackson® Safety Curve-O-Mark® Radius Markers are used by pipe fitters and welders to mark straight lines around pipes or to mark a straight edge before welding or cutting~ as a tool

• Made with rust-resistant anodized aluminum for long-lasting protection.
• The arms are precisely aligned with spring-tension joints to ensure accuracy and rigidity.
• The holder can accommodate flat or round soapstones as well as pencils.
• Foldable design. The mini, small, and standard models will easily fit into a shirt pocket.
  • Technical specifications