GO / NO GO GAUGES

1" x 11 BSPT Taper Thread Plug

1" x 11 BSPT Taper Thread Ring

1/2 x 12 BSW Go Thread Ring Member

BSW 1/2" 12 Go Thread Ring Gauge Dec. .5000" Frac. 1/2" TPI 12 Class Medium ...

1/2 x 12 BSW No Go Thread Ring Member

BSW 1/2" - 12 No Go Thread Ring Gauge Dec. .5000" Frac. 1/2" TPI 12 Class Medium ...

1/2" x 14 BSPT Taper Thread Plug

1/2" x 14 BSPT Taper Thread Ring

1/4 x 20 BSW Go Thread Ring Member

BSW 1/4" - 20 Go Thread Ring Gauge Dec. .2500" Frac. 1/4" TPI 20 Class Medium ...

1/4 x 20 BSW No Go Thread Ring Member

BSW 1/4" - 20 No Go Thread Ring Gauge Dec. .2500" Frac. 1/4" TPI 20 Class Medium ...

1/4" x 19 BSPT Taper Thread Plug

1/4" x 19 BSPT Taper Thread Ring

1/8 x 40 BSW Go Thread Ring Member

BSW 1/8" 40 Go Thread Ring Gauge Dec. .1250" Frac. 1/8" TPI 40 Class Medium ...

1/8 x 40 BSW No Go Thread Ring Member

BSW 1/8" - 40 No Go Thread Ring Gauge Dec. .1250" Frac. 1/8" TPI 40 Class Medium ...