Insize Radius Gage Set, 1-1/16"–1-1/2"

Each piece has 3 concave and 2 convex gauging surfaces.25 Leaves, accuracy +/- .002" With Handle in Case1/64" to 1/2"

Each piece has 3 concave and 2 convex gauging surfaces.8 Leaves, accuracy +/- .0025" Without Handle in Case9/16" to 1"

Graduation 1/64"Include 4 pcs (1/16~5/16", 21/64~9/16", 37/64~13/16", 53/64~1-1/16")Measure opening, slot width, hole diameter, etc.Diameter correction table on the backMade of stainless steel

Radius Gage Set Range 1/32" to 1/4"15 Internal Leaves and 15 External leavesAccuracy +/- .0012"Made of medium carbon steel

Radius Gage Set7.5 - 15mmLeaves 16+16