JBO 2 1/4in x 1/2 1/2 1/2 1/24 1/2TPI UNC Go Thread Ring Gauge 2A UNC (Unified Coarse) - 502963 Premium German made UNC Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 539.99 1
JBO 1 3/4in x 8TPI UN Go Thread Plug Gauge 2B UN (Unified) - 511392 Premium German made UN Right Hand Go Thread Plug Gauge. For checking to a 2B tolerance. GBP 499.99 1
JBO 2in x 12TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502584 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 719.99 1
JBO 1 5/8in x 8TPI UN Go Thread Plug Gauge 2B UN (Unified) - 514511 Premium German made UN Right Hand Go Thread Plug Gauge. For checking to a 2B tolerance. GBP 499.99 1
JBO 1 1/2in x 8TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502547 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 699.99 1
JBO 2in x 8TPI UN Go Thread Plug Gauge 2B UN (Unified) - 511399 Premium German made UN Right Hand Go Thread Plug Gauge. For checking to a 2B tolerance. GBP 559.99 1
JBO 1 5/8in x 12TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502562 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 699.99 1
JBO 2in x 8TPI UN Go Thread Ring Gauge 2A UN (Unified) - 503356 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 899.99 1
JBO 1 5/16in x 12TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502563 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 539.99 1
JBO 1 1/16in x 16TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502576 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 519.99 1
JBO TR32 x 6mm Trapezoidal Go Thread Ring Gauge 7e Trapezoidal - 502825 Premium German made Trapezoidal Right Hand Go Thread Ring Gauge. For checking to a 7e tolerance. GBP 569.99 1
JBO 1 1/8in x 8TPI UN Go Thread Ring Gauge 2A UN (Unified) - 503417 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 529.99 1
JBO TR22 x 5mm Trapezoidal Go Thread Ring Gauge 7e Trapezoidal - 502523 Premium German made Trapezoidal Right Hand Go Thread Ring Gauge. For checking to a 7e tolerance. GBP 469.99 1
JBO TR30 x 6mm Trapezoidal Go Thread Ring Gauge 7e Trapezoidal - 502531 Premium German made Trapezoidal Right Hand Go Thread Ring Gauge. For checking to a 7e tolerance. GBP 549.99 1
JBO TR24 x 5mm Trapezoidal Go Thread Ring Gauge 7e Trapezoidal - 502525 Premium German made Trapezoidal Right Hand Go Thread Ring Gauge. For checking to a 7e tolerance. GBP 499.99 1
JBO 1 3/4in x 12TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502554 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 659.99 1
JBO TR26 x 5mm Trapezoidal Go Thread Ring Gauge 7e Trapezoidal - 502527 Premium German made Trapezoidal Right Hand Go Thread Ring Gauge. For checking to a 7e tolerance. GBP 499.99 1
JBO 7/8in x 16TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502601 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 459.99 1
JBO 1 3/16in x 16TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502580 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 459.99 1
JBO 1 5/8in x 8TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502924 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 729.99 1
JBO 2in x 1/2 1/2 1/2 1/24 1/2TPI UNC Go Thread Ring Gauge 2A UNC (Unified Coarse) - 502409 Premium German made UNC Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 469.99 1
JBO TR28 x 5mm Trapezoidal Go Thread Ring Gauge 7e Trapezoidal - 503465 Premium German made Trapezoidal Right Hand Go Thread Ring Gauge. For checking to a 7e tolerance. GBP 529.99 1
JBO 1 3/8in x 8TPI UN Go Thread Ring Gauge 2A UN (Unified) - 552099 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 599.99 1
JBO 1 1/4in x 8TPI UN Go Thread Ring Gauge 2A UN (Unified) - 502549 Premium German made UN Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. GBP 529.99 1
JBO 1 7/8in x 12TPI UN Go Thread Plug Gauge 2B UN (Unified) - 511396 Premium German made UN Right Hand Go Thread Plug Gauge. For checking to a 2B tolerance. GBP 459.99 1