Smooth Bore Ring Gages

.1910 CLASS XX MASTER PLAIN BORE RING GAGE .1875 +.0035 OVERSIZE 3/16 5 mm .191 - DW18429BR2

.1250 CLASS XX MASTER PLAIN BORE RING GAGE ONSIZE 1/8 3 mm .125 INSPECTION CHECK - DW18433BR2

.2500 MASTER PLAIN BORE RING GAGE ONSIZE 1/4 6.350 mm .250 INSPECTION CHECK - DW18428BR2

.2502 CLASS XX MASTER PLAIN BORE RING GAGE .2500 +.0002 OVERSIZE 1/4 6.355 mm - DW18432BR2

.1252 CLASS XX MASTER PLAIN BORE RING GAGE .1250 +.0002 OVERSIZE 1/8 3 mm - DW18427BR2

GSG

.4365 CLASS XX MASTER PLAIN BORE RING GAGE .4375 -.0010 UNDERSIZE 7/16 11 mm - DW18416BR2

.2500 MASTER PLAIN BORE RING GAGE ONSIZE 1/4 6.350 mm .250 INSPECTION CHECK - DW18431BR2

.1588 CLASS X MASTER PLAIN BORE RING GAGE .1563 +.0025 OVERSIZE 5/32 4 mm CHECK - DW18426BR2

2.9403 CL XX MASTER PLAIN BORE RING GAGE 2.9375 +.0028 2 15/16 74.684 mm CHECK - DW18415BR2

.9730 CL XX MASTER PLAIN BORE RING GAGE .9688 +.0042 31/32 24.714 mm .973 CHECK - DW18400BB2

1.8755 CL XX MASTER PLAIN BORE RING GAGE 1.8750 +.0005 OVERSIZE 1 7/8 47.638 mm - DW18410BR2

2.9000 CL XX MASTER PLAIN BORE RING GAGE 2.9063 -.0063 2 29/32 73.660 mm 2.900 - DW18414BR2