Smooth Bore Ring Gages

.127 CL XX MASTER PLAIN BORE RING GAGE .1250 +.0020 OVERSIZE 1/8 3.226 mm .1270 - MB3908HX

44.530 CL XX MASTER PLAIN BORE RING GAGE 44.500 +.030 45 mm 1.7531 44.53 - MB3917AR1

6.2212 MASTER PLAIN BORE RING GAGE 6.2188 +.0024 OVERSIZE 6 7/32 158 mm - MB3855AP1

5.680 MASTER PLAIN BORE RING GAGE 5.6875 -.0075 5 11/16 144.272 mm 5.6800 - MB3854AP1

9.863 MASTER PLAIN BORE RING GAGE 9.8750 -.0120 9 7/8 250.520 mm 9.8630 - MB3861AP1

8.2970 MASTER PLAIN BORE RING GAGE 8.3125 -.0155 8 5/16 210.744 mm 8.297 - MB3860AP1

5.1770 CL X MASTER PLAIN BORE RING GAGE 5.1875 -.0105 5 3/16 131.496 mm 5.177 - MB3848AP1

5.130 MASTER PLAIN BORE RING GAGE 5.1250 +.0050 OVERSIZE 5 1/8 130.302 mm 5.1300 - MB3850AP1

4.998 MASTER PLAIN BORE RING GAGE 5.0000 -.0020 UNDERSIZE 5.0 127 mm 4.9980 - MB3853AP1

7.2310 MASTER PLAIN BORE RING GAGE 7.2344 -.0034 7 15/64 183.667 mm 7.231 - MB3858AP1

6.4934 CLASS XX MASTER PLAIN BORE RING GAGE 6.5000 -.0066 UNDERSIZE 6 1/2 165 mm - MB3859AP1

7.2455 MASTER PLAIN BORE RING GAGE 7.2500 -.0045 UNDERSIZE 7 1/4 184 mm - MB3857AP1