Measuring & Inspecting

.7440 CLASS X MASTER PLAIN BORE RING GAGE .7500 -.0060 UNDERSIZE 3/4 19 mm .744 - JC2972BR3

.3940 CL Z MASTER PLAIN BORE RING GAGE .3906 +.0034 UNDERSIZE 25/64 10 mm .394 - JC2979BR3

.4945 CLASS XX MASTER PLAIN BORE RING GAGE .5000 -.0055 UNDERSIZE 1/2 12.560 mm - JC2971BR3

.4727 CLASS XX MASTER PLAIN BORE RING GAGE .4688 +.0039 OVERSIZE 15/32 12 mm - JC2978BR3

.4707 CLASS XX MASTER PLAIN BORE RING GAGE .4688 +.0019 OVERSIZE 15/32 12 mm - JC2970BR3

.6235 CLASS XX MASTER PLAIN BORE RING GAGE .6250 -.0015 UNDERSIZE 5/8 16 mm - JC2977BR3

.5876 CLASS XX MASTER PLAIN BORE RING GAGE .5938 -.0062 UNDERSIZE 19/32 15 mm - JC2969BR3

.4690 CLASS X MASTER PLAIN BORE RING GAGE .4688 +.0002 OVERSIZE 15/32 12 mm .469 - JC2976BR3

.6235 CLASS X MASTER PLAIN BORE RING GAGE .6250 -.0015 UNDERSIZE 5/8 16 mm CHECK - JC2968BR3

.7410 CLASS X MASTER PLAIN BORE RING GAGE .7500 -.0090 UNDERSIZE 3/4 19 mm .741 - JC2975BR3

.6255 CLASS XX MASTER PLAIN BORE RING GAGE .6250 +.0005 OVERSIZE 5/8 16 mm CHECK - JC2967BR3

.4690 CLASS X MASTER PLAIN BORE RING GAGE .4688 +.0002 OVERSIZE 15/32 12 mm .469 - JC2974BR3