H Roberts & Sons

23957 products

Discover our range of solutions for detection and metrology. Established in 1964 and continuing to grow, we supply everything from Gauges to Torque Tools.

H Roberts & Sons

All products

All Home page Other Calipers Best Sellers Special Offers All Micrometers Bore Gauges Dial Indicators Replicating Compounds Height Gauges Granite Surface Roughness Testers Thickness Gauges Stands Bore Viewers Caliper Gauges Check Masters CMM Contracers / Contour measuring / Formtacers Data Management Depth Gauges Gauge Blocks Hardness Testers Inside Micrometers Laser Micrometers Linear Gauges Linear Scales Laser Scanners Micrometer Heads Profile Projectors Protractors Rules Roundness Testers Setting Rings Straight Edges Vision Systems Clearance - Use code 'CLEAR2025' for an extra 10% saving on our stock clearance products Lever Indicators Height Masters Calibration Equipment Replicating Compounds - Cartridges Accessories Thread Gauges Vehicle Search Mitutoyo Bowers Unimaster Universal Gauge Multifunction Displays
Insize 4130-S7 Metric Coarse Thread Plug Gauge Set - Sizes M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5, M12x1.75

Insize 4130-S7 Metric Coarse Thread Plug Gauge Set - Sizes M

GBP 154.95
Insize 4120-S7 Metric Coarse Go Ring Gauge Set - M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5, M12x1.75

Insize 4120-S7 Metric Coarse Go Ring Gauge Set - M3x0.5, M4x

GBP 192.15
Insize (4130-4) M4 x 0.7 Metric Coarse Go/No-Go Plug Gauge 6H - 4130 Series

Insize (4130-4) M4 x 0.7 Metric Coarse Go/No-Go Plug Gauge 6

GBP 24.8
Insize (4130-3) M3 x 0.5 Metric Coarse Go/No-Go Plug Gauge 6H - 4130 Series

Insize (4130-3) M3 x 0.5 Metric Coarse Go/No-Go Plug Gauge 6

GBP 23.86
Insize (4120-24) M24 x 3 Metric Coarse Go Ring Gauge 6g - 4120 Series

Insize (4120-24) M24 x 3 Metric Coarse Go Ring Gauge 6g - 41

GBP 55.78
Insize (4120-20) M20 x 2.5 Metric Coarse Go Ring Gauge 6g - 4120 Series

Insize (4120-20) M20 x 2.5 Metric Coarse Go Ring Gauge 6g -

GBP 43.49
Insize (4120-16) M16 x 2 Metric Coarse Go Ring Gauge 6g - 4120 Series

Insize (4120-16) M16 x 2 Metric Coarse Go Ring Gauge 6g - 41

GBP 37.92
Insize (4139-14Q) M14 x 1.25 Metric Fine Go/No-Go Plug Gauge 6H - 4139 Series

Insize (4139-14Q) M14 x 1.25 Metric Fine Go/No-Go Plug Gauge

GBP 35.85
Insize (4131-5D2) 5/16-24TPI UNF Go/No-Go Plug Gauge 2B - 4130 Series

Insize (4131-5D2) 5/16-24TPI UNF Go/No-Go Plug Gauge 2B - 41

GBP 42.56
JBO (320728) 1/8" x 28TPI BSP(G) Go/No-Go Thread Plug Gauge

JBO (320728) 1/8" x 28TPI BSP(G) Go/No-Go Thread Plug Gauge

GBP 59.58
JBO (320727) 1/4" x 19TPI BSP(G) Go/No-Go Thread Plug Gauge

JBO (320727) 1/4" x 19TPI BSP(G) Go/No-Go Thread Plug Gauge

GBP 65.44
Insize (4130-8) M8 x 1.25 Metric Coarse Go/No-Go Plug Gauge 6H - 4130 Series

Insize (4130-8) M8 x 1.25 Metric Coarse Go/No-Go Plug Gauge

GBP 24.8
Insize (4120-5N) M5 x 0.8 Metric Coarse No-Go Ring Gauge 6g - 4120 Series

Insize (4120-5N) M5 x 0.8 Metric Coarse No-Go Ring Gauge 6g

GBP 35.54
Insize (4120-5) M5 x 0.8 Metric Coarse Go Ring Gauge 6g - 4120 Series

Insize (4120-5) M5 x 0.8 Metric Coarse Go Ring Gauge 6g - 41

GBP 36.98
Insize (4130-30) M30 x 3.5 Metric Coarse Go/No-Go Plug Gauge 6H - 4130 Series

Insize (4130-30) M30 x 3.5 Metric Coarse Go/No-Go Plug Gauge

GBP 51.65
Insize (4120-24N) M24 x 3 Metric Coarse No-Go Ring Gauge 6g - 4120 Series

Insize (4120-24N) M24 x 3 Metric Coarse No-Go Ring Gauge 6g

GBP 38.74
Insize (4120-20N) M20 x 2.5 Metric Coarse No-Go Ring Gauge 6g - 4120 Series

Insize (4120-20N) M20 x 2.5 Metric Coarse No-Go Ring Gauge 6

GBP 35.13
Insize (4130-20) M20 x 2.5 Metric Coarse Go/No-Go Plug Gauge 6H - 4130 Series

Insize (4130-20) M20 x 2.5 Metric Coarse Go/No-Go Plug Gauge

GBP 36.77
Insize (4131-41) 4-40TPI UNC Go/No-Go Plug Gauge 2B - 4131 Series

Insize (4131-41) 4-40TPI UNC Go/No-Go Plug Gauge 2B - 4131 S

GBP 46.69
JBO (322279) 1/4" x 18TPI NPT Go/No-Go Thread Plug Gauge

JBO (322279) 1/4" x 18TPI NPT Go/No-Go Thread Plug Gauge

GBP 151.98
Insize 4120-S7N Metric Coarse No-Go Ring Gauge Set - M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5, M12x1.75

Insize 4120-S7N Metric Coarse No-Go Ring Gauge Set - M3x0.5,

GBP 176.65
JBO (320441) M4.5 x 0.75mm Metric Coarse Go/No-Go Thread Plug Gauge 6G

JBO (320441) M4.5 x 0.75mm Metric Coarse Go/No-Go Thread Plu

GBP 109.61
Insize (4130-7) M7 x 1 Metric Coarse Go/No-Go Plug Gauge 6H - 4130 Series

Insize (4130-7) M7 x 1 Metric Coarse Go/No-Go Plug Gauge 6H

GBP 25.0
Insize (4130-6) M6 x 1 Metric Coarse Go/No-Go Plug Gauge 6H - 4130 Series

Insize (4130-6) M6 x 1 Metric Coarse Go/No-Go Plug Gauge 6H

GBP 24.8