125mm Precision Ruler Hardened Stainless Steel Lapped Measuring Edges Matt Finish - TECWERK

Take advantage of the combination of hardened stainless steel construction, lapped measuring edges and integrated hand-heat protection for stable, repeatable readings in workshop and inspection environments; order the item directly via Metav Werkzeuge or consult our specialists for application advice.

TECWERK Haarlineal DIN 874/00 L.125 mm — Hardened stainless steel, lapped edges

The TECWERK Haarlineal DIN 874/00 L.125 mm is designed for fine linear measurement and layout work in metrology benches and precision workshops

• Hardened, ground stainless steel
• Lapped measuring edges for high accuracy
• Hand-heat protection for consistent readings
• Non-glare matt finish, inspection required

Consistent precision from robust materials

Constructed from stainless steel and delivered in a hardened and ground condition, this hairline gauge complies with DIN 874/00 tolerances and is intended for repeatable linear measurement tasks. The combination of a stable material and thermal shielding minimises dimensional drift during handheld use; the result is improved repeatability when transferring marks or checking small distances. The specification that the measuring faces are lapped ensures exceptionally flat contact surfaces and reduces uncertainty introduced by surface irregularities, making the instrument suitable for use on inspection tables and in toolrooms where traceable results are required.

Designed for practical workshop use and clear reading

The matt, non-glare surface finish reduces reflections under shop lighting, while the incorporated hand-heat protection limits measurement error from body warmth during routine handling. These practical features translate into fewer re-measurements and more efficient workflows in production support and assembly operations. As an industrial measuring implement, the device is intended for tasks such as layout marking, comparative checks and transfer measurements; its DIN conformity supports integration into quality-control procedures where documented accuracy is required.

Certified inspection and long-term reliability

This hairline rule is marked as subject to inspection, which emphasises its role in quality-assured measuring processes. The inspection requirement confirms that tolerance and flatness checks have been performed or must be performed, supporting traceability in calibrated environments. With a compact cross-section and a robust finish, the instrument is optimised for everyday handling without sacrificing the precision expected from metrology equipment. Where longevity and consistent performance are priorities, the hardened and lapped construction reduces wear and preserves measuring accuracy over time.

Contact Metav Werkzeuge today for inspection-certified delivery of the TECWERK hairline rule and for tailored technical guidance – info@metav-werkzeuge.com · +49 2822 7131930

Technical data

• Article number: 2000858392NW
• UID: 2000858392NW
• Product type: Haarlineal
• Brand: TECWERK

Facts

• Standard: DIN 874/00
• Length: 125 mm
• Cross-section: 23 x 5 mm
• Packaging unit: 1
• Inspection required: yes

Special features

• Material: stainless steel
• Hardened and ground
• Measuring edges lapped
• Hand-heat protection
• Non-glare matt finish

FAQ

What tolerance class does this hairline rule meet?
The TECWERK Haarlineal is produced to DIN 874/00 standard; the unit is supplied in a hardened and ground condition with lapped measuring edges and is subject to inspection as indicated in the product data.

Is the rule suitable for workshop layout as well as inspection work?
Yes, the combination of a matt, non-glare finish, hand-heat protection and a hardened substrate makes the gauge appropriate for both layout work on the shopfloor and precision checks in an inspection area.

How does the hand-heat protection benefit measurements?
Hand-heat protection reduces thermal transfer from the operator to the measuring faces, helping the gauge to maintain stable readings during repeated handheld measurements.

Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund