JBO 7/8in x 14TPI UNJF Go/No-Go Thread Plug Gauge 3B UNJF - 511616 Premium German made UNJF Right Hand Go/No-Go Thread Plug Gauge. For checking to a 3B tolerance. GBP 239.99 1
JBO 7/8in x 14TPI UNF Go/No-Go Thread Plug Gauge 2B UNF (Unified Fine) - 512476 Premium German made UNF Right Hand Go/No-Go Thread Plug Gauge. For checking to a 2B tolerance. GBP 149.99 1
JBO 7/8in x 11TPI BSF Go/No-Go Thread Plug Gauge British Standard Fine - 516815 Premium German made BSF Right Hand Go/No-Go Thread Plug Gauge. GBP 239.99 1
JBO 7/8in x 9TPI BSW Go/No-Go Thread Plug Gauge Whitworth (bsw/bsp/bsf) - 512652 Premium German made BSW Right Hand Go/No-Go Thread Plug Gauge. GBP 159.99 1
JBO 7/8in x 14TPI BSP (g) Go/No-Go Left Hand Thread Plug Gauge BSP (g) (British Standard Pipe) - 514044 Premium German made BSP (G) Left Hand Go/No-Go Thread Plug Gauge. GBP 259.99 1
JBO 7/8in x 20TPI UNEF Go Thread Ring Gauge 2A UNEF - 501333 Premium German made UNEF Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 199.99 1
JBO 7/8in x 14TPI UNF Go Thread Ring Gauge 2A UNF (Unified Fine) - 502478 Premium German made UNF Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 169.99 1
JBO 7/8in x 14TPI UNF Go Thread Ring Gauge 3A UNF (Unified Fine) - 502479 Premium German made UNF Right Hand Go Thread Ring Gauge. For checking to a 3A tolerance. GBP 239.99 1
JBO 7/8in x 20TPI UNEF Go Left Hand Thread Ring Gauge 2A UNEF - 506494 Premium German made UNEF Left Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 299.99 1
JBO 7/8in x 16TPI UN No-Go Thread Ring Gauge 2A UN (Unified) - 501259 Premium German made UN Right Hand No-Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 459.99 1
JBO 7/8in x 14TPI UNF No-Go Thread Ring Gauge 3A UNF (Unified Fine) - 501150 Premium German made UNF Right Hand No-Go Thread Ring Gauge. For checking to a 3A tolerance. GBP 239.99 1
JBO 7/8in x 20TPI UNEF No-Go Left Hand Thread Ring Gauge 2A UNEF - 506509 Premium German made UNEF Left Hand No-Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 299.99 1
JBO 7/8in x 14TPI UNF Go Left Hand Thread Ring Gauge 2A UNF (Unified Fine) - 502480 Premium German made UNF Left Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 239.99 1
JBO 7/8in x 14TPI BSP (g) Go Thread Ring Gauge A BSP (g) (British Standard Pipe) - 501414 Premium German made BSP (G) Right Hand Go Thread Ring Gauge. For checking to a A tolerance. GBP 159.99 1
JBO 7/8in x 14TPI BSP (g) No-Go Thread Ring Gauge A BSP (g) (British Standard Pipe) - 500117 Premium German made BSP (G) Right Hand No-Go Thread Ring Gauge. For checking to a A tolerance. GBP 159.99 1
JBO 7/8in x 11TPI BSF Go Thread Ring Gauge British Standard Fine - 540035 Premium German made BSF Right Hand Go Thread Ring Gauge. GBP 239.99 1
JBO 7/8in x 14TPI BSP (g) No-Go Left Hand Thread Ring Gauge BSP (g) (British Standard Pipe) - 505911 Premium German made BSP (G) Left Hand No-Go Thread Ring Gauge. GBP 269.99 1