Radius Marker, Small, 20 in Radius ORS NASCO [Nom] 4 in Face Width [Nom] 4 in Face Width 1 2 in Hazmat NO Jan San Catalog NO Prop 65 YES Quarterly Flier NO Special Order NO Speed [Max] 14000 RPM Stock Status In Stock Trim Length [Nom] 7 8 in Type Crimped UNSPSC 27111907 Used With Right Angle Grinder Welding Catalog NO with a hand pad block the three smaller models will fit conveniently into a shirt pocket All have sturdy friction joints to maintain rigidity and accuracy Precision tools made of rust proof aluminum and anodized for lasting protection The arms are precisely aligned with spring tension joints to guarantee accuracy and rigidity The holder accommodates flat or round soapstone and pencils All are a folding type design