Smooth Bore Ring Gages

.2242 CLASS X MASTER PLAIN BORE RING GAGE .2188 +.0054 OVERSIZE 7/32 5.695 mm - JP0132EY

20.0375 CLASS X MASTER PLAIN BORE CARBIDE RING GAGE 20.000 20 mm .7889 - JP0135EY

.2918 CLASS X MASTER PLAIN BORE CARBIDE RING GAGE .2813 9/32 7.412 mm - JP0139EY

EDMUNDS

.25035 CLASS XX MASTER PLAIN BORE RING GAGE .2500 +.0004 OVERSIZE 1/4 6.359 mm - JP0131EY

.5836 CLASS X MASTER PLAIN BORE RING GAGE .5938 -.0102 UNDERSIZE 19/32 15 mm - JP0124EY

.6988 CLASS X MASTER PLAIN BORE RING GAGE .6875 +.0113 OVERSIZE 11/16 17.750 mm - JP0123EY

.24975 CLASS XX MASTER PLAIN BORE CARBIDE RING GAGE .2500 1/4 6.344 mm - JP0140EY

.4375 CLASS X MASTER PLAIN BORE CARBIDE RING GAGE ONSIZE 7/16 11 mm - JP0136EY

.2700 CLASS X MASTER PLAIN BORE RING GAGE .2813 -.0113 UNDERSIZE 9/32 7 mm .270 - JP0125EY

.2490 CL X MASTER PLAIN BORE RING GAGE .2500 -.0010 UNDERSIZE 1/4 6.325 mm .249 - JP0128EY

.2705 CLASS X MASTER PLAIN BORE RING GAGE .2813 -.0108 UNDERSIZE 9/32 7 mm - JP0127EY

.873 CLASS X MASTER PLAIN BORE RING GAGE .8750 -.0020 UNDERSIZE 7/8 22 mm .8730 - JP0122EY