12.89mm Test Pin, Single, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of workshop robustness, fine dimensional accuracy and compact handling for consistent inspection results; order the pin directly via Metav Werkzeuge or consult the specialists for specification matching.

Gauge pin M323.C89 — 12.89 mm diameter, 50 mm overall length (Metav IndustryLine)

The Gauge pin M323.C89 is a single inspection pin designed for precise end‑dimension checks and fitting verifications in workshop and production environments.

• Workshop design for durable use
• Diameter precisely 12.89 mm
• Dimensional tolerance ±0.002 mm
• Supplied individually in a transport case

Reliable dimensional control for routine inspection

The M323.C89 delivers high repeatability by combining a compact geometry with a tight dimensional tolerance of ±0.002 mm, which corresponds to industrial fine‑measurement practice. Such a tolerance ensures that the pin functions as a dependable reference for end‑dimension checks, fitting trials and calibration of gauges. The solid construction reduces micro‑deformation during handling, so the measured result reflects the part, not the tool. Where clear pass/fail decisions are required, this level of precision supports efficient quality workflows.

Engineered for workshop handling and long service life

Built in a workshop specification, the pin is manufactured from special steel chosen for dimensional stability and wear resistance under typical shop conditions. The compact 50 mm overall length and low mass aid rapid manual use and reduce operator fatigue during repetitive checks. Delivered individually in a protective transport case, the item arrives ready for safe storage and mobility between bench and machine. The simple single‑piece design minimises handling complexity and supports routine cleaning and inspection.

Practical uses and system compatibility

Small‑diameter gauge pins such as this fall into the micro range (10–100 mm) and are therefore particularly suited to precise, small‑component work: bearings, housings, dowel fits and end‑face checks in assemblies. The pin serves as a go/no‑go reference, alignment aid or assembly gauge and integrates easily into existing measuring procedures. Traceable identification (SKU M323.C89) and stable geometry make it a useful companion to calipers, micrometres and bench gauges when an accurate physical datum is required.

Choose the Metav IndustryLine gauge pin M323.C89 for dependable end‑dimension control — contact Metav Werkzeuge in Emmerich for procurement and technical guidance via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M323.C89
• GTIN: 4061905065194
• Manufacturer: Metav IndustryLine
• Category: Gauge pins / Messstifte

Data

• Diameter: 12.89 mm
• Length: 50 mm
• Weight: 0.1 kg
• Dimensional tolerance: ±0.002 mm

Special features

• Workshop version
• Material: Special steel
• Delivered individually in a transport case
• Single inspection pin for end‑dimension checks

FAQ

What is the exact diameter of this gauge pin?
The pin has a diameter of 12.89 mm, specified for precision end‑dimension verification on the Metav IndustryLine gauge pin M323.C89.

What tolerance can be expected from the pin?
The dimensional tolerance is ±0.002 mm, providing fine measurement resolution suitable for workshop inspection tasks.

Is the pin delivered ready for storage and transport?
Yes — the product is supplied individually in a protective transport case to facilitate safe handling and storage between uses.

Which applications are most suitable for this pin?
Typical uses include end‑dimension checks, fitting and alignment tasks, go/no‑go references and small‑component assembly controls in mechanical workshops.

How does this pin integrate with existing measuring tools?
The M323.C89 complements calipers, micrometres and bench gauges as a physical reference or alignment aid; its stable geometry and SKU identification simplify incorporation into existing inspection procedures.

Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com