/ Precision Measuring Tools / Precision Hand Tools / Fixed Gage Standards / Radius Gages / 178B * Not actual product image 50666 178B Fillet or Radius Gage, Inch Reading, 7/64-1/2" Range (Concave and Convex), 64ths Increments, 32 Leaves 50666 Other similar products 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. Features Specifications Parts Contact Starrett Features Very useful for tool and diemakers, machinists, screw machine operators and patternmakers to lay out and check radii of tools, dies, and patterns Made of nicely finished, high quality steel 17/64-1/2" concave and convex reading Includes 32 leaves Specifications Range (in): 17/64-1/2" Increments: 64ths Number of Leaves: 32 Parts Member of Kit Item #DescriptionPart No.QtyInformation 1CASE, FRONT12242-01 2CASE, BACK13087-01 3NUT, .125-4018259-01 4NUT, .125-4012230-01 5STUD12244-02 6SPRING,.214X.238X.219X.0120X405859-02 7LEAF, CONCAVE 31/6407735-151 8LEAF, CONCAVE 1/207735-161 9LEAF, CONVEX 17/6407736-11 10LEAF, CONVEX 9/3207736-21 11LEAF, CONVEX 19/6407736-31 12LEAF, CONVEX 21/6407736-51 13LEAF, CONVEX 11/3207736-61 14LEAF, CONVEX 23/6407736-71 15LEAF, CONVEX 3/807736-81 16LEAF, CONVEX 13/3207736-101 17LEAF, CONVEX 27/6407736-111 18LEAF, CONVEX 7/1607736-121 19LEAF, CONVEX 29/6407736-131 20LEAF, CONVEX 15/3207736-141 21LEAF, CONVEX 31/6407736-151 22LEAF, CONVEX 1/207736-161 23LEAF, CONCAVE 19/6407735-31 24LEAF, CONCAVE 3/807735-81 25LEAF, CONCAVE 15/3207735-141 26LEAF, CONVEX 5/1607736-41 27LEAF, CONVEX 25/6407736-91 28LEAF, CONCAVE 17/6407735-11 29LEAF, CONCAVE 9/3207735-21 30LEAF, CONCAVE 5/1607735-41 31LEAF, CONCAVE 21/6407735-51 32LEAF, CONCAVE 11/3207735-61 33LEAF, CONCAVE 23/6407735-71 34LEAF, CONCAVE 25/6407735-91 35LEAF, CONCAVE 13/3207735-101 36LEAF, CONCAVE 27/6407735-111 37LEAF, CONCAVE 7/1607735-121 38LEAF, CONCAVE 29/6407735-131