Smooth Bore Ring Gages

.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

.2300 CLASS XX MASTER PLAIN BORE RING GAGE .2188 +.0112 OVERSIZE 7/32 6 mm .230 - BT3652AC4

THE PIPE MACHINERY CO.

.2260 CL X MASTER PLAIN BORE RING GAGE .2188 +.0072 OVERSIZE 7/32 5.740 mm .226 - BT3641AC4

1.1000 CL XX MASTER PLAIN BORE RING GAGE 1.0938 +.0062 1 3/32 28 mm 1.100 CHECK - BT3640AC4

.6555 MASTER PLAIN BORE RING GAGE .6563 -.0008 UNDERSIZE 21/32 16.650 mm CHECK - BT3636AC4

.6960 CL XX MASTER PLAIN BORE RING GAGE .6875 +.0085 11/16 17.678 mm .696 CHECK - BT3635AC4

1.00098 MASTER PLAIN BORE RING GAGE 1.0000 +.0010 OVERSIZE 1.0 25.425 mm CHECK - BT3638AC4