Smooth Bore Ring Gages

3.726 MASTER PLAIN BORE RING GAGE 3.7188 +.0072 3 23/32 94.640 mm 3.7260 - MC0176AP1

1.8675 MASTER PLAIN BORE RING GAGE 1.8750 -.0075 UNDERSIZE 1 7/8 47.435 mm - MC0171AP1

1.9025 MASTER PLAIN BORE RING GAGE 1.9063 -.0038 UNDERSIZE 1 29/32 48.324 mm - MC0175AP1

2.4525 MASTER PLAIN BORE RING GAGE 2.4531 -.0006 OVERSIZE 2 29/64 62.294 mm - MC0177AP1

3.2425 MASTER PLAIN BORE RING GAGE 3.2500 -.0075 UNDERSIZE 3 1/4 82.360 mm - MC0181AP1

2.8675 MASTER PLAIN BORE RING GAGE 2.8750 -.0075 UNDERSIZE 2 7/8 73 mm - MC0170AP1

2.0050 MASTER PLAIN BORE RING GAGE 2.0000 +.0050 OVERSIZE 2.0 51 mm 2.005 - MC0179AP1

.9845 MASTER PLAIN BORE RING GAGE .9844 +.0001 UNDERSIZE 63/64 25 mm - MC0184AP1

1.542 MASTER PLAIN BORE RING GAGE 1.5313 +.0107 OVERSIZE 1 17/32 39 mm 1.5420 - MC0180AP1

2.2555 MASTER PLAIN BORE RING GAGE 2.2500 +.0055 OVERSIZE 2 1/4 57.290 mm - MC0178AP1

1.737 MASTER PLAIN BORE RING GAGE 1.7344 +.0026 UNDERSIZE 1 47/64 44 mm 1.7370 - MC0183AP1

2.316 MASTER PLAIN BORE RING GAGE 2.3125 +.0035 OVERSIZE 2 5/16 59 mm 2.3160 - MC0169AP1