JBO M20 x 1.75mm Metric Coarse Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512758 Premium German made Metric Coarse Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 209.99 1
JBO M18 x 1mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512753 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 199.99 1
JBO M16 x 1mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512750 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 179.99 1
JBO M4 x 0.5mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512791 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 182.99 1
JBO M24 x 1.5mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512769 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 234.99 1
JBO M16 x 2mm Metric Coarse Go/No-Go DLC Coated Thread Plug Gauge 6G Metric ISO - 516828 Premium German made Metric Coarse Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6G tolerance. These come with a DLC coating for longer tool life. GBP 192.99 1
JBO M18 x 1.5mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512754 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 189.99 1
JBO M6 x 0.5mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512798 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 203.99 1
JBO M20 x 1mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512760 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 209.99 1
JBO M1.6 x 0.35mm Metric Coarse Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 514136 Premium German made Metric Coarse Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 189.99 1
JBO M22 x 1.5mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512765 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 224.99 1
JBO M20 x 1.5mm Metric Fine Go/No-Go DLC Coated Thread Plug Gauge 6H Metric ISO - 512761 Premium German made Metric Fine Right Hand Go/No-Go Thread Plug Gauge. For checking to a 6H tolerance. These come with a DLC coating for longer tool life. GBP 199.99 1
JBO No.1 x 72TPI UNF Go Thread Ring Gauge 3A UNF (Unified Fine) - 502429 Premium German made UNF Right Hand Go Thread Ring Gauge. For checking to a 3A tolerance. GBP 209.99 1
JBO 7/8in x 1/2 1/2 1/2 1/29TPI UNC Go Left Hand Thread Ring Gauge 2A UNC (Unified Coarse) - 506408 Premium German made UNC Left Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 239.99 1
JBO No.0 x 80TPI UNF Go Thread Ring Gauge 3A UNF (Unified Fine) - 502427 Premium German made UNF Right Hand Go Thread Ring Gauge. For checking to a 3A tolerance. GBP 249.99 1
JBO 1/2in x 28TPI UNEF Go Left Hand Thread Ring Gauge 2A UNEF - 503778 Premium German made UNEF Left Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 189.99 1
JBO 1 1/4in x 12TPI UNF Go Thread Ring Gauge 3A UNF (Unified Fine) - 503207 Premium German made UNF Right Hand Go Thread Ring Gauge. For checking to a 3A tolerance. GBP 319.99 1
JBO 1 1/2in x 12TPI UNF Go Thread Ring Gauge 2A UNF (Unified Fine) - 502451 Premium German made UNF Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 263.99 1
JBO 1 1/2in x 1/2 1/2 1/2 1/26TPI UNC Go Thread Ring Gauge 2A UNC (Unified Coarse) - 502399 Premium German made UNC Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 191.99 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 229.99 1
JBO TR10 x 2mm Trapezoidal Go Thread Ring Gauge 7e Trapezoidal - 502508 Premium German made Trapezoidal Right Hand Go Thread Ring Gauge. For checking to a 7e tolerance. GBP 379.99 1
JBO No.1 x 64TPI UNC Go Thread Ring Gauge 3A UNC (Unified Coarse) - 502378 Premium German made UNC Right Hand Go Thread Ring Gauge. For checking to a 3A tolerance. GBP 212.99 1
JBO 1 1/8in x 1/2 1/2 1/2 1/27TPI UNC Go Left Hand Thread Ring Gauge 2A UNC (Unified Coarse) - 506409 Premium German made UNC Left Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 309.99 1
JBO 3/4in x 16TPI UNF Go Thread Ring Gauge 3A UNF (Unified Fine) - 502463 Premium German made UNF Right Hand Go Thread Ring Gauge. For checking to a 3A tolerance. GBP 199.99 1
JBO TR11 x 2mm Trapezoidal Go Thread Ring Gauge 7e Trapezoidal - 502510 Premium German made Trapezoidal Right Hand Go Thread Ring Gauge. For checking to a 7e tolerance. GBP 379.99 1