500mm Steel Straightedge Blackened, Hardened Ground And Lapped, DIN 874/00 - Metav IndustryLine

Take advantage of a precision inspection tool that combines DIN 874/00 conformity with a robust, fully hardened and lapped working surface for repeatable straightness checks; the compact 500 mm length ensures easy handling and fast set-up in production control. Order the straight edge directly via Metav Werkzeuge or ask our consultants for a specification recommendation.

Hairline straight edge M214.025 — 500 mm, hardened tool steel (Metav IndustryLine)

The Hairline straight edge 500 mm is a precision inspection reference designed for flatness and straightness verification in workshop and quality‑control environments.

• DIN 874/00 grade 00 accuracy
• Hardened, ground and lapped working surface
• Black blued corrosion‑resistant finish
• Compact 500 mm length for easy handling

A dependable reference for inspection and setup

A carefully manufactured straightedge is a simple way to raise the reliability of routine inspections. Conforming to DIN 874/00 and classified as grade 00, this inspection tool provides a consistent reference for straightness and flatness checks on machine beds, gauge blocks and finished parts. The combination of a finely lapped surface and visible hairline edge assists optical alignment tasks and ensures that deviations are revealed quickly, reducing inspection time and avoiding costly rework.

Built for repeatability and long service life

Constructed from tool steel, the rail is fully hardened, then ground and lapped to create a stable measuring face that resists distortion under normal workshop use. The black blued finish gives basic protection against corrosion while maintaining the precision of the mating surface. These attributes translate into durable performance: fewer replacements, predictable inspection results and a lower cost of ownership over the tool’s service life. The solid construction supports repeatable checks that are meaningful for production control and process validation.

Easy handling, care and workshop integration

At 500 mm the format balances reach and stiffness, allowing single‑person use without compromising rigidity. The slim hairline edge provides a clear sightline for optical checks and for use with feeler gauges or scribing operations. Routine care is straightforward: keep the working face clean and free of chips, avoid heavy impacts, and store the rail in a protective sleeve or drawer when not in use to retain its geometry. Integration into standard inspection routines is immediate, supporting faster set‑up and simpler quality documentation.

Contact Metav Werkzeuge for a technical consultation or to request a quotation for the Metav IndustryLine hairline straight edge M214.025

Technical Data

• Article number: M214.025
• GTIN: 4054469106168
• Standard: DIN 874/00

Facts

• Length: 500 mm
• Grade: 00
• Tariff code: 90173000

Special features

• Material: tool steel, fully hardened, ground and lapped
• Surface: black blued finish
• Category: Lineal / inspection straightedge

FAQ

What is the typical use for this straight edge?
The hairline straight edge M214.025 from Metav IndustryLine is intended for visual and tactile straightness and flatness checks in workshops and quality control, as a reference for machine set‑up and for quick inspection of finished parts.

Which standard and accuracy does it meet?
This product complies with DIN 874/00 and is classified as grade 00, providing a fine reference level suitable for workshop inspections where a precise flatness reference is required.

What is the construction and finish of the rail?
The straight edge is made from hardened tool steel, ground and lapped for a fine working face, and supplied with a black blued finish for basic corrosion protection.

How should the straight edge be maintained to keep accuracy?
Clean the working face after use, protect it from knocks and abrasive particles, and store the rail in a padded drawer or sleeve to avoid nicks that could affect measurement repeatability.

Is the 500 mm length suitable for all workshops?
The 500 mm length offers a good compromise between reach and stiffness for most workshop tasks; for other length requirements please contact Metav Werkzeuge for advice and available options.

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