BSF THREAD RING GAUGES

9/16 x 16 BSF Go Thread Ring Member

BSF 9/16" 16 Go Thread Ring Gauge Dec. .5625" Frac. 9/16" TPI 16 Class Medium ...

9/16 x 16 BSF No Go Thread Ring Member

BSF 9/16" 16 No Go Thread Ring Gauge Dec. .5625" Frac. 9/16" TPI 16 Class Medium ...

BSF 1/2" - 16 GO Thread Ring Gauge - (BSF1/2RG-GO)

BSF 1/2" 16 Go Thread Ring Gauge Dec. .5000" Frac. 1/2" TPI 16 Class Medium ...

BSF 1/2" - 16 NO GO Thread Ring Gauge - (BSF1/2RG-NG)

BSF 1/2" 16 No Go Thread Ring Gauge Dec. .5000" Frac. 1/2" TPI 16 Class Medium ...

BSF 1/4" - 26 GO Thread Ring Gauge - (BSF1/4RG-GO)

BSF 1/4" - 26 Go Thread Ring Gauge Dec. .2500" Frac. 1/4" TPI 26 Class Medium ...

BSF 1/4" - 26 NO GO Thread Ring Gauge - (BSF1/4RG-NG)

BSF 1/4" - 26 No Go Thread Ring Gauge Dec. .2500" Frac. 1/4" TPI 26 Class Medium ...