1.4/2.5/5.1/7.7/10.3/12.9/15.0/17.6/20.2/22.8/25/50/75/100 Gauge Block Set, Hardened Steel, DIN EN ISO 3650/1, Case

Take advantage of a DIN EN ISO 3650/1‑compliant verification set combined with hardened, aged special steel for stable long‑term accuracy; the compact range up to 100 mm keeps routine checks efficient and reproducible. Order the gauge set directly via Metav Werkzeuge or consult our product specialists for application advice.

End-gauge set M318.203 – Master gauge set for micrometer verification (Metav IndustryLine)

The End-gauge set M318.203 is a precision set for the verification of micrometers according to DIN EN ISO 3650/1, designed for routine calibration and quality control in workshops and inspection rooms.

• DIN EN ISO 3650/1 compliant gauges
• Hardened special steel for dimensional stability
• Complete range up to 100 mm for fast verification

Ensure measurement consistency across production

The set supports reliable verification of small measuring instruments, providing a clearly defined reference across critical sizes up to 100 mm. Built to the standards of DIN EN ISO 3650/1 and DIN 863, the gauges give a traceable baseline for adjustment and inspection tasks; this reduces downtime caused by uncertain measurements and shortens decision cycles in quality control. With stable master values, routine checks become faster and more defensible in audits, so inspection processes run with measurable efficiency.

Robust materials for long‑term repeatability

Manufactured from special steel, aged and hardened, the set resists wear and maintains surface integrity under frequent use. The choice of material improves thermal and mechanical stability, which directly reduces drift between verification intervals and extends the service life of the reference set. A hardened finish also minimises surface damage during handling, meaning that repeat measurements remain consistent and the need for early replacement is diminished.

Practical scope and workshop convenience

The collection covers a practical progression of sizes from the low‑micrometre range up to 100 mm, enabling verification of most hand and bench micrometers without constant tool changes. Delivered as a ready set, the gauges are easy to store and transport within inspection areas, keeping test routines simple and reproducible. At a total weight of about 1.3 kg, the set is compact enough for bench use while remaining substantial enough to feel robust in daily operations.

For traceable measurement and dependable on‑bench verification, contact Metav Werkzeuge to discuss the End‑gauge set M318.203 and arrange delivery from our Emmerich quality hub.

Technical data

• Article number: M318.203
• GTIN: 4054469128009
• Tariff number: 90173000

Core specifications

• Weight: 1.3 kg
• Pieces per set: 14
• Size range (mm): 1.4, 2.5, 5.1, 7.7, 10.3, 12.9, 15.0, 17.6, 20.2, 22.8, 25.0, 50, 75, 100

Special features

• Material: Special steel, aged and hardened
• Standards: DIN 863; DIN EN ISO 3650/1
• Application: Reference gauges for micrometer verification
• Set configuration: Master gauge set for workshop and inspection use

FAQ

What standards does the set meet?
The End‑gauge set M318.203 meets DIN EN ISO 3650/1 and DIN 863, ensuring compatibility with common workshop and inspection routines.

Is the set suitable for workshop calibration of hand micrometers?
Yes, the Metav IndustryLine master gauges are intended for routine verification and adjustment of hand and bench micrometers up to 100 mm.

What material are the gauges made from?
The gauges are manufactured from special steel, aged and hardened, chosen to provide wear resistance and dimensional stability under regular use.

How many gauges are included and which sizes are covered?
The set contains 14 gauges covering a practical progression of sizes from 1.4 mm through to 100 mm for broad applicability in verification tasks.

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