Collection: Inspection
Inspection Tools for Precision Measurement
Our Inspection collection features high-accuracy gauges for verifying thread sizes, hole dimensions, and component tolerances. Designed for use in workshop and quality control environments, these tools ensure that your parts meet exact specifications every time.
- Go/No-Go Plug Gauges for internal thread inspection
- Go/No-Go Ring Gauges for external thread checking
- Metric and imperial sizes available
- Supplied with or without UKAS calibration certificates
- Trusted by engineers, machinists, and QA teams
Looking for something specific? Explore the subcategories below or get in touch for help sourcing the right tool.
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Metric Coarse Plug Gauges
Regular price From £30.86 GBPRegular priceUnit price / per -
Metric Fine Plug Gauges
Regular price From £30.86 GBPRegular priceUnit price / per -
Metric Coarse Ring Gauges - GO
Regular price From £57.93 GBPRegular priceUnit price / per -
Metric Left Hand Plug Gauges
Regular price From £54.00 GBPRegular priceUnit price / per -
UNC Plug Gauges
Regular price From £44.98 GBPRegular priceUnit price / per -
UNC Plug Gauges - Left Hand
Regular price From £78.73 GBPRegular priceUnit price / per -
UNC Ring Gauges - GO
Regular price From £65.46 GBPRegular priceUnit price / per -
UNC Ring Gauges - Left Hand GO
Regular price From £121.28 GBPRegular priceUnit price / per -
BSP Ring Gauges
Regular price From £73.56 GBPRegular priceUnit price / per -
BSP Plug Gauges
Regular price From £45.03 GBPRegular priceUnit price / per -
NPT Ring Gauges
Regular price From £233.43 GBPRegular priceUnit price / per -
NPT Plug Gauges
Regular price From £149.75 GBPRegular priceUnit price / per -
BSPT Ring Gauges
Regular price From £322.71 GBPRegular priceUnit price / per -
BSPT Plug Gauges
Regular price From £154.69 GBPRegular priceUnit price / per -
UKAS Calibration Certificate - Taper Thread Ring Gauges Basic up to 4"
Regular price £38.00 GBPRegular priceUnit price / per -
UKAS Calibration Certificate - Taper Thread Plug gauge Basic 1 step to 2″
Regular price £26.00 GBPRegular priceUnit price / per