75mm Setting Gauge 55° For Thread Micro Inserts 60°/55° Options - Metav IndustryLine

Take advantage of a compact, dedicated reference that ensures reproducible thread settings: the 75 mm length and precise 55° profile deliver concise adjustment and reliable repeatability for workshop and inspection use. Order the setting gauge directly via Metav Werkzeuge or contact our consultants for further advice.

Setting gauge 75 mm for thread micrometer, 55° — Metav IndustryLine

The Setting gauge 75 mm for thread micrometer, 55° provides a stable reference for calibrating and adjusting thread measuring instruments, designed primarily for Whitworth thread inserts in workshop and quality‑control environments

• 75 mm precision setting gauge
• 55° angle for Whitworth thread inserts
• Robust accessory for thread micrometers
• Metav IndustryLine quality and traceability

Reliable reference that reduces setup time and measurement uncertainty

A compact 75 mm reference block serves as a quick and reproducible datum when adjusting thread measuring tools. By using a dedicated gauge rather than makeshift references, setup times are reduced and the risk of systematic error is minimised. The instrument acts as a clear mechanical standard for the contact faces of a thread micrometer, so machinists and inspection staff achieve consistent starting conditions across multiple setups, which improves overall repeatability and process reliability.

Correct profile angle for Whitworth threads ensures contact accuracy

The 55° profile corresponds to the Whitworth thread form, guaranteeing that the contact geometry of the gauge matches the flank angle of corresponding inserts. Where a 60° form is required for other thread inserts, that profile is commonly used; this item is the 55° variant intended for Whitworth applications. Matching the profile angle avoids misleading contact points during adjustment and supports correct functional assessment of gauging assemblies, contributing to dependable calibration outcomes.

Workshop-friendly accessory built for smooth integration

As a purpose-made accessory for thread metrology, the gauge occupies minimal bench space while delivering a tactile, stable reference for alignment and verification tasks. The compact format and clear geometry make it suitable for use at production benches and inspection tables alike, supporting faster tool changeovers and fewer adjustment iterations. Traceability and part identification are straightforward thanks to the visible SKU M309.091.2 and supplied identifiers, which aid stock management and quality documentation.

Choose the Metav IndustryLine setting gauge 75 mm (55°) for dependable Whitworth calibration — contact Metav Werkzeuge in Emmerich for purchasing advice or technical clarification via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M309.091.2
• GTIN: 4054469118123
• ECLASS: 21170102
• Customs tariff number: 90173000

Facts

• Length: 75 mm
• Angle: 55°

Special features

• Accessory for thread micrometers
• Intended for Whitworth thread inserts (55°)
• 60° form used for other thread insert types
• Category: Zubehör (accessory)

FAQ

What is the primary purpose of this setting gauge?
The setting gauge is a compact reference intended to calibrate and adjust thread measuring instruments, ensuring reproducible contact for thread micrometer adjustments.

Is the gauge suitable for Whitworth threads only?
This 55° variant is designed specifically for Whitworth thread inserts; alternatives with a 60° profile exist for other thread insert types.

How does the gauge improve measurement consistency?
Using the dedicated 75 mm block as a mechanical datum reduces setup variability and supports repeatable adjustment procedures, which enhances measurement consistency across production batches.

Which product identifiers should be used for ordering or inventory?
Reference Metav IndustryLine, SKU M309.091.2 and GTIN 4054469118123 when ordering or recording the item in inventory.

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