/ Precision Measuring Tools / Precision Hand Tools / Bore Gages / Bore Gage Accessories / 82A4 * Not actual product image 66017 82A4 A Series Individual Probes Only for 82 & 82M Bore Gages 66017 Other similar products A Series Individual Probes Only for 82 & 82M Bore Gages A Series, .171-.203" (4.35-5.15mm) Range Gages. Features Specifications Contact Starrett Features A Series Individual Probes Only for 82 and 82M Bore Gages Specifications : Range: .171 - .203" (4.35 - 5.15mm)