500mm Steel Rule 40 x 8mm GG1 Precision Ground, Checkable - TECWERK

Take advantage of a precisely ground steel measuring edge with verified GG1 accuracy and a compact 500 mm length for reliable workshop inspection tasks; order directly via Metav Werkzeuge or consult our technical team for application guidance.

Straight edge DIN 874/I — 500 mm steel precision ruler (TECWERK)

The Straight edge DIN 874/I, 500 mm is a precision measuring straight edge for workshop inspection and layout duties, designed for accurate reference checks and routine quality control.

• Precisely ground steel edges for accurate reference
• Conforms to DIN 874/I with GG1 inspection class
• Robust 40 x 8 mm cross-section for stability
• Inspection-required component for traceable measurement

Accurate reference: consistent planar straightness for quality control

This straight edge delivers a stable and repeatable reference line thanks to its finely ground bearing faces and honed edges. The DIN 874/I specification ensures the tool meets a defined tolerance band, while the GG1 classification indicates the inspection regime and suitability for workshop checks and comparative measurements. For users requiring objective evidence of conformity, the inspection requirement provides traceability and supports internal quality records. The compact 500 mm length makes it ideal for component-level checks where a full-length beam would be impractical, combining portability with metrological reliability.

Durable construction: steel body engineered for everyday workshop use

Constructed from hardened steel with a cross-section of 40 x 8 mm, the straight edge resists bending and delivers consistent contact over its working surface. The combination of high-edge and flat-side finishing reduces setup variation when used against parts or surface plates. A stainless version is noted as available short-term from factory stock for environments where corrosion resistance is required. Regular light cleaning and correct storage preserve the fine bearing faces and extend the service life of the tool, ensuring sustained measurement performance in busy production or maintenance environments.

Measurement standardisation and inspection compliance for confidence

The tool's GG1 accuracy class and the stated inspection obligation mean it is supplied within a documented quality framework; the inspection status confirms that the straight edge has been assessed against the DIN 874/I criteria. In practice, this reduces doubt during go/no-go assessments and supports reproducible machining or assembly operations. For teams less familiar with metrology terms: GG1 denotes a workshop grade verified by inspection procedures, offering a measured balance between affordability and precision suitable for many industrial applications.

Practical advantages for workshops and quality teams

A compact, precision-ground straight edge simplifies everyday tasks such as checking flatness, aligning fixtures, and verifying small assemblies. Its manageable length and sturdy profile make it useful at the bench and on machine tools alike, providing a quick visual and tactile reference. Combined with a clear inspection status, the instrument supports routine calibration cycles and helps maintain process control. As a component in a pragmatic metrology kit, it complements surface plates, feeler gauges and dial indicators to form a reliable set for routine inspection and setup tasks.

For dependable workshop measurement and supply from Emmerich, contact Metav Werkzeuge for tailored advice and immediate availability — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 4000858822NW
• Name: Lineal DIN874/I L.500mm STA H.PREISSER
• Product type: Straight edge / ruler

Facts

• Length: 500 mm
• Cross-section: 40 x 8 mm
• Accuracy class: GG1
• Inspection required: yes

Special features

• Material: steel
• Finishing: high edges and flat sides finely ground
• Variant: stainless option available short-term from factory stock
• Design note: from 2000 mm double T-section with two hand slots
• Packaging unit: 1

FAQ

What accuracy class does this straight edge meet? The straight edge meets the GG1 accuracy class as specified for DIN 874/I and is supplied as an inspection-required item.

Is the 500 mm ruler suitable for routine workshop inspections? Yes, the 500 mm steel straight edge is designed for everyday workshop checks and aligns with practical inspection routines due to its compact length and stable cross-section.

Can this straight edge be used in corrosive environments? A stainless version is noted as available short-term from factory stock, offering improved corrosion resistance where required.

How is the tool finished to ensure reliable contact? The tool features finely ground high edges and flat sides that provide consistent bearing faces for repeatable measurements.

Which SKU identifies this product for ordering? This item is listed under SKU 4000858822NW and is described as Lineal DIN874/I L.500mm STA H.PREISSER

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