125mm Parallel Gauge Pair 12x20mm, Hardened Ground Special Steel, Height Tolerance ±0.01mm, DIN ISO 2768 - Metav IndustryLine

Take advantage of the combination of hardened, finely ground special steel, a height tolerance of ±0.01 mm and a stable 125 mm length for reproducible setups and reduced adjustment time. Order the parallel supports directly via Metav Werkzeuge or consult our specialists for application advice.

Parallel support pair M318.238.20 — Parallel blocks, 12 x 20 mm, 125 mm (Metav IndustryLine)

Parallel support pair M318.238.20 for secure, repeatable workholding and height references in machining and inspection tasks.

• Hardened, finely ground special steel
• Height tolerance ±0.01 mm
• Length 125 mm for stable setups
• DIN ISO 2768 compliant

Reliable alignment for precision setups

These parallel supports provide a stable reference surface that simplifies clamping and measurement tasks. Manufactured from special steel, finely ground and hardened, the blocks maintain flatness and resist wear during repeated use. The specified height tolerance of ±0.01 mm ensures that setup deviations are minimised, which supports consistent part quality and reduces rework. For machinists and toolmakers, this accuracy translates directly into predictable fixturing and faster cycle-to-cycle set-up times.

Robust construction that ensures repeatability

The pair is designed for mechanical resistance and dimensional stability: hardened surfaces resist deformation and the ground finish improves contact reliability. Conformity to DIN ISO 2768 governs the general tolerances and underlines the manufacturing quality, while the compact cross-section 12 x 20 mm and a 125 mm length strike a balance between stiffness and handling convenience. These characteristics make the supports suitable for repeated positioning tasks where repeatability matters more than adjustable features.

Smooth integration into workshop processes

Use these blocks as height gauges, parallels under vices, or as support for machining and inspection routines; the simple geometry facilitates quick positioning and uncluttered clamping. The moderate length offers good rigidity without being cumbersome, so single-operator handling is normally straightforward. The combination of hardened material and fine grinding reduces the need for frequent replacement, contributing to steady uptime and dependable measurement references across batches.

Choose Metav IndustryLine parallels for durable, precise setups—contact Metav Werkzeuge for tailored advice or to place an order via info@metav-werkzeuge.com or by telephone on +49 2822 7131930

Technical data

• Article number: M318.238.20
• SKU: M318.238.20
• GTIN: 4054469166551
• Customs tariff number: 84662020

Facts

• Length: 125 mm
• Cross section: 12 x 20 mm
• Weight: 0.47 kg
• Height tolerance: ±0.01 mm

Special features

• Material: Special steel, finely ground and hardened
• Standard: DIN ISO 2768
• Delivered as a pair
• Category: Parallel supports

FAQ

What material are the parallel supports made from?
The parallel support pair M318.238.20 is made from special steel that is finely ground and hardened to ensure wear resistance and long service life.

How precise are the height dimensions?
Height precision for the parallels is specified as ±0.01 mm, which provides the consistent reference needed for many machining and inspection tasks.

For which applications are these parallels suitable?
The M318.238.20 parallels are ideal for workholding, height referencing under vices, fixturing and inspection in general machining, toolroom and workshop environments.

Does the product conform to recognised standards?
Yes, the parallels are manufactured in accordance with DIN ISO 2768 for general tolerances, reflecting consistent production quality.

What dimensions and handling characteristics can be expected?
Each block has a cross section of 12 x 20 mm and a length of 125 mm; this offers a good compromise between rigidity and ease of handling for single-operator workflows.

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