Smooth Pin Plug Gages

.4350 & .4450 CL Z PIN PLUG GAGE GO NO GO .4375 -.0025 7/16 11 mm .435 .445 - BS0303RD

.3574 & .3664 CLASS Z PIN PLUG GAGE GO NO GO .3594 -.0020 UNDERSIZE 23/64 9 mm - BS0309RD

.4980 & .5080 CL Z PIN PLUG GAGE GO NO GO .5000 -.0020 1/2 13 mm .498 .508 CHECK - BS0305RD

.2950 & .3000 CL Z PIN PLUG GAGE GO NO GO .2969 -.0019 19/64 7.620 mm .295 .300 - BS0307RD

.2480 & .2550 CL Z PIN PLUG GAGE GO NO GO .2500 -.0020 1/4 6.299 mm .248 .255 - BS0315RD

.1850 & .1930 PIN PLUG GAGE GO NO GO .1875 -.0025 UNDERSIZE 3/16 5 mm .185 .193 - BS0312RD

.3880 & .3920 CL Z PIN PLUG GAGE GO NO GO .3906 +.0014 25/64 10 mm .388 .392 - BS0318RD

.5410 & .5450 CL Z PIN PLUG GAGE GO NO GO .5469 -.0019 35/64 14 mm .541 .545 - BS0316RD

.4430 & .4460 PIN PLUG GAGE GO NO GO .4375 +.0055 7/16 11.252 mm .443 .446 - BS0311RD

.1555 & .1575 CLASS X PIN PLUG GAGE GO NO GO .1563 -.0008 UNDERSIZE 5/32 4 mm - BS0065RD.

.2505 & .2525 CL Z PIN PLUG GAGE GO NO GO .2500 +.0005 OVERSIZE 1/4 6.363 mm - BS0069RD.

.3025 & .3225 CLASS Y PIN PLUG GAGE GO NO GO .3125 -.0100 UNDERSIZE 5/16 8 mm - BS0067RD.