Masterpiece
Tools
Category

Precision Gauges

Go/No-Go, Thread, Plug, Ring and custom gauges for production and quality control.

Thread GaugesPlain GaugesTaper GaugesHelicoil GaugesSpecial Gauges
Metric Plug Gauge
AEROSPACE
ISO 1938-1

Metric Plug Gauge

Hardened metric plain plug gauges for inspection of bore diameters per ISO 1938-1. Available as Go/No-Go pair with traceable calibration certificate.

2-4 weeks
Metric Size Ring
AEROSPACE
ISO 1938-1

Metric Size Ring

Hardened metric plain ring gauges for shaft diameter inspection per ISO 1938-1.

2-4 weeks
Thread Plug
AEROSPACE
ISO 1502

Thread Plug

Metric thread plug gauges per ISO 1502 / DIN 13. Go/No-Go configuration with hardened tool steel.

2-4 weeks
Inch Ring Gauge
AEROSPACE
ASME B89.1.6

Inch Ring Gauge

Inch plain ring gauges per ASME B89.1.6 — class XX, X, Y or Z.

2-4 weeks
Inch Plug Gauge
AEROSPACE
ASME B89.1.5

Inch Plug Gauge

Inch plain plug gauges per ASME B89.1.5 — class XX, X, Y or Z.

2-4 weeks
Thread Ring
AEROSPACE
ISO 1502

Thread Ring

Metric thread ring gauges per ISO 1502 / DIN 13. Adjustable or solid type.

2-4 weeks
Thread Plug Basic NPT / NPTF
AEROSPACE
ANSI B1.20.1

Thread Plug Basic NPT / NPTF

Basic NPT/NPTF thread plug gauges (L1) for pipe thread inspection.

3-5 weeks
Thread Ring Basic NPT / NPTF
AEROSPACE
ANSI B1.20.1

Thread Ring Basic NPT / NPTF

Basic NPT/NPTF thread ring gauges (L1) for external pipe thread inspection.

3-5 weeks
Thread Plug Basic
AEROSPACE
ISO 1502

Thread Plug Basic

Basic reference master plug for high-accuracy thread verification and setting calibration tools.

2-4 weeks
Taper Thread Ring
AEROSPACE
ANSI B1.20.1

Taper Thread Ring

Tapered pipe thread ring gauges for external NPT/NPTF inspection.

3-5 weeks
Smooth Plug & Ring Gauges
AEROSPACE
ISO 1938

Smooth Plug & Ring Gauges

Smooth (non-threaded) plug and ring gauge pairs for bore and shaft control with lapped mirror finish.

2-4 weeks
Buttress Gauge
AEROSPACE
DIN 513

Buttress Gauge

Custom buttress thread gauges per DIN 513 / ANSI B1.9 — manufactured to drawing.

4-6 weeks
Taper Thread Plug
AEROSPACE
ANSI B1.20.1

Taper Thread Plug

Tapered pipe thread plug gauges for NPT/NPTF inspection per ANSI B1.20.1 / ISO 7-2.

3-5 weeks
Helicoil Metric Plug Gauge
AEROSPACE
ISO 1502 (STI)

Helicoil Metric Plug Gauge

STI (Screw Thread Insert) gauges for Helicoil applications — metric range.

2-4 weeks
Helicoil Inch Plug Gauge
AEROSPACE
ANSI B1.1 (STI)

Helicoil Inch Plug Gauge

STI Helicoil thread plug gauges for inch sizes per ANSI B1.1.

2-4 weeks
How We Work

From concept
to verification.

A streamlined 6-step process that ensures every part meets aerospace and defense compliance — with rapid European turn-around.
01
Requirement Review
Understanding requirements & specifications
02
Engineering Analysis
Materials & manufacturing feasibility
03
Tool Design
Custom tool & gauge design
04
Manufacturing
Precision CNC production
05
Inspection & Verification
Quality control & calibration
06
Delivery & Support
On-time delivery & technical support

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