Smooth Bore Ring Gages

7.7500 CLASS X MASTER PLAIN BORE RING GAGE ONSIZE 7 3/4 197 mm 7.750 7.75 VTG - DW31285BQ4

8.5000 CL X MASTER PLAIN BORE RING GAGE ONSIZE 8 1/2 216 mm 8.500 8.50 SETTING

INSIZE 4" CLASS X MASTER PLAIN BORE SETTING RING GAGE ONSIZE 4.0 101.6mm 4.0000 - MS7110INS

9.7550 MASTER PLAIN BORE RING GAGE 9.7500 +.0050 OVERSIZE 9 3/4 247.777 mm 9.755

10.6051 MASTER PLAIN BORE RING GAGE 10.5938 +.0113 10 19/32 269.370 mm CHECK

243.007 MASTER PLAIN BORE RING GAGE 243.000 +.007 OVERSIZE 243 mm 9.5672 CHECK

217.001 MASTER PLAIN BORE RING GAGE 217.000 +.001 OVERSIZE 217 mm 8.5433 CHECK

6.5000 CLASS XX MASTER PLAIN BORE RING GAGE ONSIZE 6 1/2 165 mm 6.500 CHECK - SR0342BS3

CHROME

8.0000 CLASS XX MASTER PLAIN BORE RING GAGE ONSIZE 8.0 203 mm 8.000 CHROME

7.1257 CLASS XX MASTER PLAIN BORE RING GAGE 7.1250 +.0007 OVERSIZE 7 1/8 181 mm - DW24120LVR

7.5020 CL XX MASTER PLAIN BORE RING GAGE 7.5000 +.0020 7 1/2 190.551 mm 7.502 - DW18094BB2

FEDERAL

8.1250 CLASS XX MASTER PLAIN BORE RING GAGE ONSIZE 8 1/8 206.375 mm 8.125 - JR2043AW2