The Starrett 178 Series Fillet or Radius Inch Reading Gages are very useful for tool and diemakers, machinists, screw machine operators, patternmakers and other mechanics to lay out and check radii of tools, dies, patterns, and more. 32 Leaves, 17/64-1/2" Range, 64ths increments.
This item is no longer available.
The direct replacement is S167CHZ.
For additional support, please contact our customer service department at (978) 249-3551.
[Discontinued 10/2025]