Smooth Bore Ring Gages

3.5375 MASTER PLAIN BORE RING GAGE 3.5313 +.0062 OVERSIZE 3 17/32 90 mm - MB3638AP1

4.2501 MASTER PLAIN BORE RING GAGE 4.2500 +.0001 OVERSIZE 4 1/4 108 mm - MB3639AP1

3.6226 MASTER PLAIN BORE RING GAGE 3.6250 -.0024 UNDERSIZE 3 5/8 92 mm - MB3470AP1

6.0209 MASTER PLAIN BORE RING GAGE 6.0313 -.0104 UNDERSIZE 6 1/32 153 mm - MB3473AP1

5.675 MASTER PLAIN BORE RING GAGE 5.6719 +.0031 UNDERSIZE 5 43/64 144 mm 5.6750 - MB3445AP1

4.9890 MASTER PLAIN BORE RING GAGE 5.0000 -.0110 UNDERSIZE 5.0 126.721 mm 4.989 - MB3446AP1

6.208 MASTER PLAIN BORE RING GAGE 6.2188 -.0108 6 7/32 157.683 mm 6.2080 - MB3449AP1

2.9340 MASTER PLAIN BORE RING GAGE 2.9375 -.0035 2 15/16 74.524 mm 2.934 - MB3438AP1

4.989 MASTER PLAIN BORE RING GAGE 5.0000 -.0110 UNDERSIZE 5.0 126.721 mm 4.9890 - MB3437AP1

3.6226 MASTER PLAIN BORE RING GAGE 3.6250 -.0024 UNDERSIZE 3 5/8 92 mm - MB3418AP1

5.303 MASTER PLAIN BORE RING GAGE 5.3125 -.0095 5 5/16 134.696 mm 5.3030 - MB3417AP1

4.9885 MASTER PLAIN BORE RING GAGE 5.0000 -.0115 UNDERSIZE 5.0 126.708 mm - MB3434AP1