1.28 mm Go Gauge, DIN EN ISO 3650 Grade 1, Hardened Special Steel - Metav IndustryLine

Precise, durable and standards‑compliant: take advantage of the combination of DIN EN ISO 3650 conformity, hardened special steel construction and a compact 1.28 mm nominal size for dependable reference measurements; order directly via Metav Werkzeuge or consult the advisers for application guidance.

End measure 1.28 mm – DIN EN ISO 3650, Grade 1 (Metav IndustryLine)

The End measure 1.28 mm, DIN EN ISO 3650, Grade 1 is a hardened special‑steel reference gauge designed for laboratory and workshop length verification, offering a compact cross‑section suited to fine comparative measurements and master‑gauge applications

• DIN EN ISO 3650 Grade 1 accuracy
• Hardened special steel construction
• Nominal size 1.28 mm
• Cross-section 30x9 mm for ≤10 mm

Dependable reference accuracy for traceable checks

Manufactured to DIN EN ISO 3650 and marked Grade 1, this end measure functions as a precise reference for inspection, gauge setting and comparative measurement tasks. The 1.28 mm nominal size is produced to narrow tolerance bands, ensuring repeatable results when used as a master standard for calipers, comparators or small gaging fixtures. Conformity with the international standard provides a verifiable basis for quality control and supports clear documentation of measurement chains.

Robust material and geometry for consistent performance

Constructed from hardened special steel, the gauge offers a combination of surface hardness and dimensional stability that reduces wear and maintains datum integrity over repeated use. The specified cross‑section (30x9 mm for sizes up to 10 mm) gives the block a compact, low‑mass geometry that is easy to position while preserving sufficient stiffness for short‑span comparative measurements. The material choice and geometry together minimise deformation risk under normal handling, supporting long‑term reproducibility.

Practical use in workshop and metrology environments

As a small, precision reference, this gauge is suited to calibration benches and production inspection points where space and handling speed matter. Its compact form and light mass allow quick placement during routine checks, while the standardised grade simplifies acceptance criteria for incoming inspection and in‑process control. The product acts as a reliable comparator when establishing zero points for handheld measuring tools and for verifying micrometre or caliper accuracy against a recognised standard.

Contact Metav Werkzeuge today for delivery information and expert advice on integrating the certified end measure into existing inspection routines

Technical Data

• Article number: M319.0128.1
• SKU: M319.0128.1
• GTIN: 4054469130712
• Material: Spezialstahl, gehärtet
• Standard: DIN EN ISO 3650
• Category: End measures

Facts

• Nominal size: 1.28 mm
• Weight: 0.005 kg
• Tariff number: 90173000

Special features

• Tolerance: Grade 1
• Cross-section: up to 10 mm: 30x9 mm; from 10.1 mm: 35x9 mm
• Intended use: reference gauge for inspection and setting
• Low mass for easy handling

FAQ

What tolerance class does the end measure meet?
The gauge conforms to Grade 1 tolerance as specified in DIN EN ISO 3650, providing a defined accuracy level for reference measurements.

What is the nominal dimension of this reference gauge?
The nominal size is 1.28 mm, produced and verified to the dimensional requirements of the DIN EN ISO 3650 standard.

Which material is used in the construction of the gauge?
The body is made from hardened special steel, chosen for durability and dimensional stability under normal workshop conditions.

Is this product suitable as a master for caliper checks?
Yes, the end measure is designed as a compact reference gauge suitable for comparator and caliper verification tasks where a small, stable datum is required.

What are the cross‑section dimensions for handling and clamping?
For nominal sizes up to 10 mm the cross‑section is 30x9 mm; for sizes from 10.1 mm the cross‑section is 35x9 mm, offering secure seating and handling geometry.

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