Radius Markers

#72810 (X-Large)


#72805 (Standard)


#72800 (Small)





 #72800 (Small 11″ span = 22” circle)

#72805 (Standard 25″ span = 50” circle)

#72810 (X-Large 50” span = 100″ circle)


Product Description

  • Machined from rustproof aluminum material, then anodized for lasting protection.
  • For laying out your smallest circles to the large ones (up to 100” in diameter).
  • Arms are precisely aligned with spring tension joints to guarantee accuracy and rigidity for years of continued service.
  • The holder accommodates flat or round soap stone and pencils.
  • Small and medium models fold to pocket size.
  • The Extra Large model can be adjusted tight in the center to eliminate any movement while marking large radius’s or circles.