4 PC MICRO Edge & Center Finders DOUBLE SINGLE End Single End Shank Wiggler 4 PC micro conventional edge & center finder ; Accuracy: .0002" Shank Diameter: 3/8", 1/2" ; one single end type 1/2" shank One double end type 3/8" shank .200 & .375 tip w/wiggler & centering point one single end type 3/8" shank ; One no end type 1/2'' shank Quantity: 1 ; Weight: 7 ounce ; Case INCLUDED