Smooth Bore Ring Gages

1.3745 CLASS Z MASTER PLAIN BORE RING GAGE 1.3750 -.0005 UNDERSIZE 1 3/8 35 mm - DW18444BB2

1.0620 CL X MASTER PLAIN BORE RING GAGE 1.0625 -.0005 1 1/16 27 mm 1.062 CHECK - DW18447BB2

16.0215 CLASS X MASTER PLAIN BORE RING GAGE 16.000 +.021 OVERSIZE 16 mm .6308 - DW18453BB2

.5666 CLASS X MASTER PLAIN BORE RING GAGE .5625 +.0041 OVERSIZE 9/16 14.392 mm - DW18438BB2

16.895 CLASS XX MASTER PLAIN BORE RING GAGE 17.000 -.105 UNDERSIZE 17 mm .6652 - DW18443BB2

16.895 CLASS XX MASTER PLAIN BORE RING GAGE 17.000 -.105 UNDERSIZE 17 mm .6652 - DW18452BB2

.7812 MASTER PLAIN BORE RING GAGE .7813 ONSIZE 25/32 20 mm INSPECTION - DW18437BB2

.3605 CLASS Z MASTER PLAIN BORE RING GAGE .3594 +.0011 UNDERSIZE 23/64 9 mm - DW18442BB2

15.842 CLASS X MASTER PLAIN BORE RING GAGE 16.000 -.158 UNDERSIZE 16 mm .6237 - DW18441BB2

.8975 CL XX MASTER PLAIN BORE RING GAGE .9063 -.0088 UNDERSIZE 29/32 22.797 mm - DW18420BR2

.2188 CLASS XX MASTER PLAIN BORE RING GAGE ONSIZE 7/32 5.558 mm INSPECTION CHECK - DW18434BR2

.4370 CLASS Z MASTER PLAIN BORE RING GAGE .4375 -.0005 UNDERSIZE 7/16 11 mm .437 - DW18423BR2