Smooth Bore Ring Gages

1.1245 MASTER PLAIN BORE RING GAGE 1.1250 -.0005 UNDERSIZE 1 1/8 28.562 mm - MB2895AP1

1.5551 CL XX MASTER PLAIN BORE RING GAGE 1.5625 -.0074 1 9/16 39.500 mm - MB2890AP1

HEMCO

1.0620 CL XX MASTER PLAIN BORE RING GAGE 1.0625 -.0005 1 1/16 27 mm 1.062 - MB2892AP1

1.3157 MASTER PLAIN BORE RING GAGE 1.3125 +.0032 OVERSIZE 1 5/16 33.419 mm - MB2889AP1

.9405 CLASS X MASTER PLAIN BORE RING GAGE .9375 +.0030 OVERSIZE 15/16 24 mm - MB2903AP1

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

FEDERAL

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