Measuring & Inspecting

1.8581 CLASS X MASTER PLAIN BORE RING GAGE 1.8594 -.0013 OVERSIZE 1 55/64 47 mm - BT3860AL4

1.9400 CL XX MASTER PLAIN BORE RING GAGE 1.9375 +.0025 1 15/16 49.276 mm 1.940 - BT3859AL4

1.9150 CL X MASTER PLAIN BORE RING GAGE 1.9063 +.0087 1 29/32 48.641 mm 1.915 - BT3848AL4

2.0370 CL Y MASTER PLAIN BORE RING GAGE 2.0313 +.0057 2 1/32 51.740 mm 2.037 - BT3847AL4

1.1818 MASTER PLAIN BORE RING GAGE 1.1875 -.0057 UNDERSIZE 1 3/16 30 mm CHECK - BT3857AL4

2.0580 CL X MASTER PLAIN BORE RING GAGE 2.0625 -.0045 2 1/16 52.273 mm 2.058 - BT3853AL4

2.0000 CLASS X MASTER PLAIN BORE RING GAGE ONSIZE 2.0 50.800 mm 2.000 CHECK - BT3856AL4

1.9500 CL X MASTER PLAIN BORE RING GAGE 1.9531 -.0031 1 61/64 49.530 mm 1.950 - BT3852AL4

2.0478 MASTER PLAIN BORE RING GAGE 2.0469 +.0009 UNDERSIZE 2 3/64 52 mm CHECK - BT3845AL4

1.9625 CLASS X MASTER PLAIN BORE RING GAGE 1.9688 -.0063 UNDERSIZE 1 31/32 50 mm - BT3851AL4

2.0270 CL X MASTER PLAIN BORE RING GAGE 2.0313 -.0043 2 1/32 51.486 mm 2.027 - BT3843AL4

1.9980 CL XX MASTER PLAIN BORE RING GAGE 2.0000 -.0020 2.0 50.749 mm 1.998 CHECK - BT3844AL4