18.89mm Gauge Pin 50mm Length, Workshop Version - Metav IndustryLine

Benefit from highly repeatable end‑measurement with a nominal diameter 18.89 mm, workshop‑grade special steel construction and a tight tolerance of ±0.002 mm — ideal for precision checks and go/no‑go control. Order the gauge pin directly via Metav Werkzeuge or request application advice from our consultants.

Gauge pin, single — Ø 18.89 mm, 50 mm length (Metav IndustryLine)

A gauge pin, single, 18.89 mm diameter, 50 mm length designed for precise end‑measurements and insertion checks in workshop and inspection routines

• Workshop-grade construction
• Nominal diameter 18.89 mm
• Tight tolerance ±0.002 mm
• Length 50 mm for end measurements

Consistent microscopic accuracy for routine inspection

The M323.I89 delivers a nominal diameter of 18.89 mm with a verified tolerance of ±0.002 mm, providing a measurable improvement in repeatability over generic pins. The narrow tolerance reduces decision uncertainty during go/no‑go checks and speeds up cycle times on the shop floor. As a single‑piece test pin it simplifies setup for end‑measurements and minimises handling steps, which in turn lowers the risk of measurement variation that arises from multiple transfer points. The precise fit of the pin supports reliable pass/fail decisions and helps maintain consistent quality control across batches.

Robust workshop design that withstands daily use

Manufactured from special steel and specified as a workshop version, this test pin balances wear resistance with machinability for long service life. At 50 mm overall length the pin is suited to reach slightly recessed seats and verify bores without unsteady overhang, while the compact mass aids stable manual handling during checks. The solid construction and weight of approximately 0.15 kg give a tactile impression of quality and help ensure the pin stays concentric in use. These physical attributes translate into fewer replacements, less downtime and steady inspection throughput in production environments.

Integrates smoothly into inspection workflows and tooling

The single gauge pin is easy to incorporate into pin blocks, plug gauge assemblies and fixture checks, making it an efficient tool for final dimensional verification and end‑measurement tasks. Traceability is supported by the visible SKU and GTIN, which simplifies inventory control and documentation in quality systems. By reducing ambiguous measurement results, this test pin supports faster decision loops and a lower scrap rate — a direct contribution to process efficiency and predictable output. The combination of compact design and tight accuracy makes it suitable for precision workshops, tool rooms and small‑batch inspection tasks.

Contact Metav Werkzeuge for tailored application advice and reserve Metav IndustryLine gauge pins for dependable precision in the workshop environment

Technical Data

• Article number: M323.I89
• GTIN: 4061905071195
• Category: Gauge pins
• Manufacturer: Metav IndustryLine
• Material: Special steel

Facts

• Diameter: 18.89 mm
• Length: 50 mm
• Weight: 0.15 kg
• Tolerance: ±0.002 mm

Special features

• Workshop version
• Single test pin
• Intended for end measurements
• SKU: M323.I89

FAQ

What tolerance can be expected from this gauge pin?
The gauge pin M323.I89 is specified with a tolerance of ±0.002 mm, which supports tight go/no‑go decisions in routine inspection

Which material is the pin made from and why does it matter?
This Metav IndustryLine test pin is made of special steel, selected for wear resistance and dimensional stability under workshop conditions

Is the pin suitable for checking recessed bores?
Yes, the 50 mm length of the M323.I89 is designed to reach slightly recessed seats and enable reliable end‑measurement checks

How does this pin help reduce scrap and rework?
The pin’s tight tolerance and consistent geometry minimise ambiguous measurement outcomes, shortening inspection cycles and lowering the likelihood of unnecessary rework

Can this gauge pin be integrated into pin blocks or fixtures?
The single‑piece design of the Metav IndustryLine gauge pin and its standardised diameter allow straightforward use in pin blocks, plug gauge assemblies and fixture checks

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