70 mm V-Block Pair With Clamping Strap, 90° Cut Angle, DIN 876/0 - Metav IndustryLine

Take advantage of the 70 mm contact width, robust special steel construction and the precise 90° seating that together deliver repeatable support for cylindrical workpieces; order the prism pairs directly via Metav Werkzeuge or contact our consultants for application advice.

Prism pairs with clamping bracket M318.263 — 70 mm precision support, special steel construction

A Prism pairs with clamping bracket M318.263 designed to support and locate cylindrical shafts and round components during inspection, measuring and light machining operations

• 70 mm precision support
• 90° cut angle for exact seating
• DIN 876/0 standard compliance
• Suitable for shafts Ø5–32 mm

Stable seating for repeatable measurement results

The prism set provides a stable V-seat that keeps round parts centred with minimal lateral play. The machined V-profile and the 90° cut angle ensure consistent contact geometry, which reduces measurement scatter when rotating or indexing a shaft. With a rated accuracy of 0.008 mm, the assembly is suitable where reproducible positioning matters for quality control or setup tasks. The moderate mass and rigid geometry contribute to vibration damping during manual handling, supporting reliable readings from calipers or dial gauges.

Robust materials and standardised interfaces for workshop use

Manufactured from special steel, the prisms are hardened and finished to withstand repeated clamping cycles and routine workshop environments. Compliance with DIN 876/0 signals compatibility with established metrology practices and facilitates interchangeability in inspection jigs. The integrated clamping bracket secures the workpiece without additional fixtures, simplifying set-up times and reducing handling steps. With a compact footprint of 70 × 63 × 45 mm (L×W×H) and a mass of 3.1 kg, the unit balances portability with the profile stiffness needed for small- to medium-sized shafts.

Practical integration into inspection and machining workflows

The prism pair is aimed at machine shops, inspection benches and fixture-building applications where cylindrical components from Ø5 to Ø32 mm must be supported or rotated. The concise geometry makes it suitable for assembly into multi-point supports, rotary stages or simple test rigs. For measurement tasks, the prism provides a dependable datum for inside and outside gauge checks; when used together with a caliper or comparator it reduces fixturing time and improves throughput. For tailored applications, Metav Werkzeuge’s technical team can advise on mounting orientations and clamping sequences to match production requirements.

Choose the Metav IndustryLine prism pairs M318.263 for concise shaft support and standardised accuracy — contact Metav Werkzeuge in Emmerich for advice and rapid supply

Technical Data

• Article number: M318.263
• GTIN: 4054469128634
• eClass: 21160304
• Norm: DIN 876/0

Facts

• Dimensions (L×W×H): 70 x 63 x 45 mm
• Weight: 3.1 kg
• Accuracy: 0.008 mm
• Suitable shaft diameter: Ø 5–32 mm

Special features

• Material: Special steel
• Cut angle: 90°
• Clamping bracket included
• Category: Jaw vice | Prisms

FAQ

What range of shaft diameters can these prisms support?
The prism pairs support shafts from Ø 5 mm up to Ø 32 mm, providing centred seating for a wide range of small to medium cylindrical parts.

Is the accuracy of 0.008 mm sufficient for inspection work?
An accuracy of 0.008 mm offers reproducible seating for routine inspection and setup; for submicron laboratory needs, specialised high‑precision supports would be recommended.

Can the prism pairs be used directly with calipers and comparators?
Yes, the prism geometry and clamping bracket are designed for integration with calipers and dial or digital comparators during dimensional checks.

What advantages does the special steel construction provide?
The special steel offers improved wear resistance and dimensional stability during repeated clamping cycles, helping to maintain seating geometry over time.

Does the unit conform to any standards that ease integration in fixtures?
The product is made to DIN 876/0 which supports compatibility with existing metrology workflows and fixture designs.

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