Smooth Bore Ring Gages

2.5600 CL X MASTER PLAIN BORE RING GAGE 2.5625 -.0025 2 9/16 65 mm 2.560 - CE0226CD2

2.4530 CL XX MASTER PLAIN BORE RING GAGE 2.4531 -.0001 2 29/64 62.306 mm 2.453 - CE0241AW2

3.3750 CLASS XX MASTER PLAIN BORE RING GAGE ONSIZE 3 3/8 85.725 mm 3.375 - CE0235AW2

3.2620 CL X MASTER PLAIN BORE RING GAGE 3.2656 -.0036 3 17/64 83 mm 3.262 - CE0225CD2

2.6245 CL XX MASTER PLAIN BORE RING GAGE 2.6250 -.0005 UNDERSIZE 2 5/8 66.662 mm - CE0240AW2

2.5300 CL XX MASTER PLAIN BORE RING GAGE 2.5313 -.0013 2 17/32 64.262 mm 2.530 - CE0239AW2

2.6212 CL Z MASTER PLAIN BORE RING GAGE 2.6250 -.0038 UNDERSIZE 2 5/8 66.578 mm - CE0224CD2

.5755 CLASS XX MASTER PLAIN BORE RING GAGE .5781 -.0026 OVERSIZE 37/64 14.618 mm - CE0228CD2

3.2640 CL X MASTER PLAIN BORE RING GAGE 3.2656 -.0016 3 17/64 83 mm 3.264 - CE0223CD2

3.7200 CL XX MASTER PLAIN BORE RING GAGE 3.7188 +.0012 3 23/32 94.488 mm 3.720 - CE0232AW2

2.4500 CL XX MASTER PLAIN BORE RING GAGE 2.4531 -.0031 2 29/64 62.230 mm 2.450 - CE0227CD2

2.80003 MASTER PLAIN BORE RING GAGE 2.7969 +.0031 UNDERSIZE 2 51/64 71 mm - CE0120CD2