Smooth Bore Ring Gages

2.1710 CL X MASTER PLAIN BORE RING GAGE 2.1719 -.0009 2 11/64 55 mm 2.171 CHECK - DW18080BB2

2.6150 CL X MASTER PLAIN BORE RING GAGE 2.6250 -.0100 2 5/8 66.421 mm 2.615 - DW18089BB2

1.7514 CL X MASTER PLAIN BORE RING GAGE 1.7500 +.0014 OVERSIZE 1 3/4 44.486 mm - DW18084BB2

3.1270 CL XX MASTER PLAIN BORE RING GAGE 3.1250 +.0020 3 1/8 79.426 mm 3.127 - DW18091BB2

1.8745 CL X MASTER PLAIN BORE RING GAGE 1.8750 -.0005 UNDERSIZE 1 7/8 47.612 mm - DW18077BB2

HITCO

47.012 CLASS X MASTER PLAIN BORE RING GAGE 47.000 +.012 OVERSIZE 47 mm 1.8509 - DW18076BB2

2.4395 CLASS Y MASTER PLAIN BORE RING GAGE 2.4375 +.0020 OVERSIZE 2 7/16 62 mm - DW18081BB2

.7499 MASTER PLAIN BORE RING GAGE .7500 -.0001 UNDERSIZE 3/4 19 mm INSPECTION - DW18060BB2

17.971 CLASS X MASTER PLAIN BORE RING GAGE 18.000 -.029 UNDERSIZE 18 mm .7075 - DW18059BB2

19.025 CLASS X MASTER PLAIN BORE RING GAGE 19.000 +.025 OVERSIZE 19 mm .7490 - DW18058BB2

.8861 MASTER PLAIN BORE RING GAGE .8750 +.0111 7/8 22.507 mm INSPECTION CHECK - DW18057BB2

31.730 CL Z MASTER PLAIN BORE RING GAGE 32.000 -.270 32 mm 1.2492 31.73 CHECK - DW18045BB2