Smooth Bore Ring Gages

.74925 CLASS XX MASTER PLAIN BORE RING GAGE .7500 -.0008 UNDERSIZE 3/4 19 mm - CB1910BT3

.85775 CL XX MASTER PLAIN BORE RING GAGE .8594 -.0017 OVERSIZE 55/64 21.787 mm - BT2157BT3

1.1249 MASTER PLAIN BORE RING GAGE 1.1250 -.0001 UNDERSIZE 1 1/8 28.572 mm CHECK - BT2155BT3

1.3955 MASTER PLAIN BORE RING GAGE 1.4063 -.0108 UNDERSIZE 1 13/32 35.446 mm - BT2154BT3

1.2450 CL X MASTER PLAIN BORE RING GAGE 1.2500 -.0050 1 1/4 31.623 mm 1.245 - BT2158BT3

1.6870 CL X MASTER PLAIN BORE RING GAGE 1.6875 -.0005 1 11/16 43 mm 1.687 CHECK - BT2153BT3

1.7513 MASTER PLAIN BORE RING GAGE 1.7500 +.0013 OVERSIZE 1 3/4 44.483 mm CHECK - BT2152BT3

1.5300 & 1.5290 CL XX MASTER PLAIN BORE RING GAGE 1.5313 -.0013 1 17/32 CHECK - BT2144BT3

1.3773 MASTER PLAIN BORE RING GAGE 1.3750 +.0023 OVERSIZE 1 3/8 35 mm INSPECTION - BT2145BT3

1.1263 MASTER PLAIN BORE RING GAGE 1.1250 +.0013 OVERSIZE 1 1/8 28.608 mm CHECK - BT2143BT3

BENDIX

1.0620 CL X MASTER PLAIN BORE RING GAGE 1.0625 -.0005 1 1/16 27 mm 1.062 CHECK - BT2141BT3

1.80775 CL XX MASTER PLAIN BORE RING GAGE 1.8125 -.0048 UNDERSIZE 1 13/16 46 mm - BR3279BT3