Smooth Bore Ring Gages

1.3868 CL X MASTER PLAIN BORE RING GAGE 1.3906 -.0038 OVERSIZE 1 25/64 35.225 mm - MB2886AP1

FEDERAL

1.3270 CL X MASTER PLAIN BORE RING GAGE 1.3281 -.0011 1 21/64 33.706 mm 1.327 - MB2885AP1

1.3757 CLASS Z MASTER PLAIN BORE RING GAGE 1.3750 +.0007 OVERSIZE 1 3/8 35 mm - MB2887AP1

1.3730 CL XX MASTER PLAIN BORE RING GAGE 1.3750 -.0020 1 3/8 35 mm 1.373 - MB2893AP1

1.0325 CL XX MASTER PLAIN BORE RING GAGE 1.0313 +.0012 OVERSIZE 1 1/32 26.226 mm - MB2848BMIN

2.6230 CL X MASTER PLAIN BORE RING GAGE 2.6250 -.0020 2 5/8 66.624 mm 2.623 - MB2854BMIN

275.036 CLASS X METRIC PIN PLUG GAGE 275.000 +.036 OVERSIZE 275 mm 10.8282 - MB2856AC1

FEDERAL

.5960 MASTER PLAIN BORE RING GAGE .5938 +.0022 OVERSIZE 19/32 15 mm .596 - MB2853HX

2.7996 MASTER PLAIN BORE RING GAGE 2.7969 +.0027 UNDERSIZE 2 51/64 71 mm - MB2851BMIN

4.901 MASTER PLAIN BORE RING GAGE 4.9063 -.0053 4 29/32 124.485 mm 4.9010 - MB2852BMIN

.792 MASTER PLAIN BORE RING GAGE .7813 +.0107 OVERSIZE 25/32 20 mm .7920 - MB2773BMIN

FEDERAL

.6032 CLASS X MASTER PLAIN BORE RING GAGE .5938 +.0094 OVERSIZE 19/32 15.321 mm - MB2779BMIN