Smooth Bore Ring Gages

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

6.3638 MASTER PLAIN BORE RING GAGE 6.3750 -.0112 UNDERSIZE 6 3/8 161.641 mm - MB3849AP1

5.6877 MASTER PLAIN BORE RING GAGE 5.6875 +.0002 OVERSIZE 5 11/16 144.468 mm - MB3651AP1

11.243 MASTER PLAIN BORE RING GAGE 11.2500 -.0070 11 1/4 285.572 mm 11.2430 - MB3469AP1

8.918 MASTER PLAIN BORE RING GAGE 8.9063 +.0117 8 29/32 226.517 mm 8.9180 - MB3472AP1

9.112 MASTER PLAIN BORE RING GAGE 9.1250 -.0130 9 1/8 231.445 mm 9.1120 - MB3436AP1

7.388 MASTER PLAIN BORE RING GAGE 7.3906 -.0026 7 25/64 187.655 mm 7.3880 - MB3444AP1

5.6877 MASTER PLAIN BORE RING GAGE 5.6875 +.0002 OVERSIZE 5 11/16 144.468 mm - MB3448AP1

8.527 MASTER PLAIN BORE RING GAGE 8.5313 -.0043 8 17/32 216.586 mm 8.5270 - MB3453AP1

6.990 MASTER PLAIN BORE RING GAGE 7.0000 -.0100 UNDERSIZE 7.0 177.546 mm 6.9900 - MB3452AP1

8.298 MASTER PLAIN BORE RING GAGE 8.3125 -.0145 8 5/16 210.769 mm 8.2980 - MB3442AP1

7.341 MASTER PLAIN BORE RING GAGE 7.3438 -.0028 7 11/32 186.461 mm 7.3410 - MB3451AP1