150 mm Steel Scriber Rule Blackened, Hardened and Ground According to DIN 874/00 - Metav IndustryLine

Take advantage of the combination of DIN‑standard precision, hardened tool steel construction and a fine hairline edge to speed up layout work and reduce rework. Order the ruler directly via Metav Werkzeuge or contact our advisers for specification guidance.

Hairline ruler M214.021 – 150 mm, hardened tool steel (Metav IndustryLine)

The hairline ruler M214.021 is a DIN‑874/00 length gauge and scribing aid designed for precise layout and inspection tasks in workshops and toolrooms.

• DIN 874/00 standard for workshop metrology
• Fully hardened, ground and lapped tool steel
• Fine hairline edge for accurate scribing and layout
• Blackened finish reduces reflections and wear

Consistent layout precision for everyday metrology

The finely finished hairline edge and adherence to DIN‑874/00 ensure repeatable marking and measurement across routine production tasks. The short 150 mm length provides a balance between reach and rigidity, making it suitable for bench work and small assemblies where uncontrolled flex would reduce accuracy. The result is fewer setup errors and more efficient first‑time fits, supporting measurable improvements in throughput.

Robust construction that withstands workshop use

Manufactured from fully hardened, ground and lapped tool steel and treated with a blackened finish, the gauge resists abrasion and glare while maintaining a crisp reference edge. This construction translates into long service life under normal workshop conditions and fewer replacements over time. The hardened surface reduces burr formation during scribing, which helps keep tolerances stable and inspection effort minimal.

Practical benefits in layout and inspection workflows

Compact and straightforward, the ruler integrates easily into standard inspection routines and layout jigs. The plain scale and hairline scribing capability reduce the need for auxiliary marking tools, improving ergonomics and cycle time for repetitive tasks. Where visual contrast is important, the blackened surface improves sighting against bright materials, while the hardened substrate preserves the measuring edge for consistent results.

Choose the Metav IndustryLine hairline ruler for precise, durable layout performance and consult Metav Werkzeuge in Emmerich for availability or product matching: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: M214.021
• GTIN: 4054469106106
• Standard: DIN 874/00
• Material: tool steel, fully hardened, ground and lapped, blackened
• Length: 150 mm
• ECLASS: 21170120
• Tariff number: 90173000

Facts

• Length: 150 mm
• GTIN: 4054469106106
• ECLASS: 21170120
• Tariff: 90173000

Special features

• Blackened finish for reduced reflection
• Fully hardened, ground and lapped tool steel
• Fine hairline edge for scribing and layout
• Conforms to DIN‑874/00
• SKU: M214.021

FAQ

What applications is this hairline ruler suitable for? The hairline ruler M214.021 is intended for precise layout, scribing and short‑range measuring tasks in workshops, toolrooms and inspection benches.

Is the material suitable for heavy workshop use? Yes, the gauge is made from fully hardened tool steel, ground and lapped to maintain a sharp reference edge under normal workshop conditions.

How does the blackened finish help during use? The blackened finish on the ruler reduces reflections and improves contrast when sighting the hairline edge against bright or polished parts.

Does the ruler comply with recognised standards? The product conforms to DIN‑874/00, ensuring standardised dimensions and reliable reference behaviour for workshop metrology.

Can the ruler be used for scribing directly onto workpieces? The fine hairline edge of the M214.021 is designed for accurate scribing; the hardened surface minimises wear and burr formation during marking.

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