Measuring & Inspecting

.8060 CL X MASTER PLAIN BORE RING GAGE .8125 -.0065 13/16 20.472 mm .806 CHECK - BT3649AC4

.6523 CL XX MASTER PLAIN BORE RING GAGE .6563 -.0040 UNDERSIZE 21/32 16.568 mm - BT3648AC4

.9378 CLASS X MASTER PLAIN BORE RING GAGE .9375 +.0003 OVERSIZE 15/16 24 mm - BT3647AC4

.8980 CL Y MASTER PLAIN BORE RING GAGE .9063 -.0083 UNDERSIZE 29/32 23 mm .898 - BT3659AC4

.8180 CL XX MASTER PLAIN BORE RING GAGE .8125 +.0055 13/16 20.777 mm .818 CHECK - BT3658AC4

.6255 CLASS X MASTER PLAIN BORE RING GAGE .6250 +.0005 OVERSIZE 5/8 16 mm CHECK - BT3656AC4

.9451 MASTER PLAIN BORE RING GAGE .9375 +.0076 OVERSIZE 15/16 24 mm INSPECTION - BT3655AC4

1.2497 MASTER PLAIN BORE RING GAGE 1.2500 -.0003 UNDERSIZE 1 1/4 31.742 mm CHECK - BT3654AC4

.1950 CLASS XX MASTER PLAIN BORE RING GAGE .1875 +.0075 OVERSIZE 3/16 5 mm .195 - BT3653AC4

1.3780 MASTER PLAIN BORE RING GAGE 1.3750 +.0030 OVERSIZE 1 3/8 35 mm 1.378 - BT3643AC4

.6530 CL XX MASTER PLAIN BORE RING GAGE .6563 -.0033 21/32 16.586 mm .653 CHECK - BT3660AC4

1.0008 CLASS XX MASTER PLAIN BORE RING GAGE 1.0000 +.0008 OVERSIZE 1.0 25.420 mm - BT3642AC4