Precise Fillet or Radius Gages

Series 178
Each gage hs leaves for measuring both concave and convex radii, with each leaf stamped with the radius size.
Made of high quality steel.
Any one of the leaves can be securely locked in position by a locking device.

Series 272,

279 (Starrett)

An external and internal radius on each leaf permits both concave and convex surfaces to be measured.
The leaves are specially shaped for measure fillets and radii in corners or against shoulders.
Each leaf is stamped with the radius size.