custom gages
Dedicated Gages
for Critical Dimensions, Fit Checks, and Production Control
what custom gages
are used for
Go / No-Go Checks
Provide a fast and repeatable method for determining whether a feature falls within acceptable limits.
Critical Dimension Verification
Support routine checks on dimensions that directly affect fit, function, or assembly performance.
Functional Fit Evaluation
Confirm that mating components assemble properly and meet intended design requirements.
Production Control
Allow operators and quality personnel to verify critical characteristics during production.
First Article & PPAP Support
Provide a repeatable inspection method for product launch, validation, and qualification activities.
Error Reduction
Help reduce interpretation differences by providing a consistent inspection standard.
when Gromax
is a good fit
Critical Features Require Frequent Verification
A dedicated gage can simplify inspection of dimensions that are checked repeatedly.
Measurement Results Vary Between Operators
Custom gages help standardize inspection methods and reduce operator-to-operator variation.
Inspection Time Affects Throughput
A faster inspection method may help improve production efficiency and quality response times.
Functional Fit Is More Important Than Individual Dimensions
Some applications are better evaluated through a fit check than by measuring multiple dimensions independently.
Production Volumes Justify Dedicated Inspection Tools
Repeat production often benefits from faster and more consistent verification methods.
Customer or Regulatory Requirements Exist
Programs requiring documented inspection methods, validation activities, or production controls may benefit from dedicated gages.
what makes a good
custom gage
Focused on Critical Requirements
The gage should verify the characteristics that matter most to product performance and acceptance.
Clear Acceptance Criteria
Results should be easy to interpret with minimal operator judgment.
Repeatable Results
The gage should provide consistent outcomes regardless of who performs the inspection.
Durable Construction
The gage should maintain accuracy and reliability under normal production use.
Practical for the Inspection Environment
The design should match the production floor, quality lab, or assembly environment where it will be used.
Easy to Use
A good gage simplifies the inspection process rather than adding complexity.
Whether you're developing a new design, sourcing an existing component, or troubleshooting a manufacturing issue, we're happy to take a look.
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Export Control
& Confidentiality Notice
To comply with ITAR, DFARS, and applicable U.S. export control regulations, Gromax does not display actual customer parts, drawings, specifications, or technical data in public-facing materials.
Images shown are illustrative only and are used to represent Gromax’s design and manufacturing capabilities. They do not contain proprietary, controlled, or export-restricted information.