511-742-20 Mitutoyo Standard Dial Bore Gage 1.4-2.5" - Call 800-469-0132 or Buy Online
54-646-401-0 Digital Dial Bore Gage Set Electronic Dial Bore Gauge Set - 1.4" to 6" (35 mm to 150 mm) Measuring Range, Measuring Depth 9.5": Amazon.com: Industrial & Scientific
Mitutoyo - Dial Bore Gage: 0.4 to 0.7″ Dia - 06451975 - MSC Industrial Supply