Radius Markers, Small, 22 in Circumference

Flange Wizard® Radius MarkersProduct Details:Precision tools made of rust proof aluminum and anodized for lasting protectionThe arms are precisely aligned with spring tension joints to guarantee accuracy and rigidityThe holder accommodates flat or round soapstone and pencilsAll are a folding type design, the three smaller models will fit conveniently into a shirt pocketAll have sturdy friction joints to maintain rigidity and accuracy