16 mm Parallel Stop 80 x 120 mm, Special Steel Hardened And Ground, Supplied In Pairs - Metav IndustryLine

The combination of hardened, ground special steel and a height tolerance of 0/-0.02 mm (IT5) ensures stable, repeatable fixturing for machine‑work operations; the block is supplied in pairs for matched set‑ups. Order the Parallel stop M318.245.3 directly via Metav Werkzeuge or ask our consultants if needed.

Parallel stop M318.245.3 — Parallel block 16 x 80 x 120 mm, hardened special steel (Metav IndustryLine)

The Parallel stop M318.245.3 is a hardened and ground parallel block intended for securing workpieces in 16 mm machine slots with H8 tolerance, providing a compact, rigid seating solution for machining and inspection tasks.

• Hardened, ground special steel
• Height tolerance IT5 (0/-0.02 mm)
• Matched to 16 mm machine slots H8
• Supplied in pairs for matched set‑ups

Reliable seating for repeatable setups

Precision seating is the primary function of this parallel block. Manufactured from special steel, ground and hardened, the component offers a height tolerance of 0/-0.02 mm (IT5), which positions it in a high‑accuracy category suitable for workshop and light industrial metrology. The stated tolerance reduces variation between repeated setups and minimises rework: when mounted in the intended slot, the block provides a true reference face that supports consistent machining orientations and predictable tool paths. The specification is presented as a measurable benefit — less time spent adjusting and more consistent part quality.

Engineered for machine slots and robust handling

With nominal dimensions of 16 x 80 x 120 mm, the block is specifically adapted for 16 mm slot widths and is declared suitable for machine slots with tolerance H8, ensuring a controlled fit that limits lateral play. The geometry and mass (2.4 kg) contribute to a stable contact under clamping and during cutting operations, reducing chatter and improving surface finish. Supplied in pairs, the set allows parallel fixturing on either side of a workpiece or creates matched datum faces for small assemblies, streamlining set‑up procedures and safeguarding alignment between opposing supports.

Durability and workshop practicality

The choice of a hardened, ground material surface gives wear resistance and long service life in demanding environments; the finish supports reliable repeatability and easy cleaning of chips and coolant. The construction emphasises practicality: compact footprint, clear dimensional data and matched delivery reduce inventory complexity for maintenance and jigs. Produced to industrial eClass standards, the unit suits production benches, toolrooms and inspection stations where consistent datum points are required. The product line draws on Metav IndustryLine’s quality assurance and regional distribution, offering a dependable supply chain for European workshops.

Request technical advice from Metav Werkzeuge in Emmerich for application guidance with the Metav IndustryLine parallel blocks and to arrange supply from our European warehouse

Technical Data

• Article number: M318.245.3
• GTIN: 4054469128436
• eClass: 21170610
• Customs tariff number: 84662020

Key Dimensions

• Length: 120 mm
• Height: 80 ± 0.0065 mm
• Thickness: 16 mm
• Weight: 2.4 kg
• Height tolerance: 0 / -0.02 mm (IT5)

Materials & Features

• Material: Special steel, ground and hardened
• Delivered in pairs
• Suitable for machine slots with tolerance H8
• Category: Parallelunterlagen

FAQ

What tolerance does the parallel block provide?
The Parallel stop M318.245.3 is specified with a height tolerance of 0 / -0.02 mm (IT5), giving a high level of reproducibility for fixture references.

Is this block suitable for standard machine T‑slots?
Yes; the block is designed for a 16 mm slot width and is matched to machine slots with tolerance H8 for controlled seating.

How is the product supplied?
The item is supplied in pairs, enabling matched supports or opposing datum faces for consistent alignment during machining.

What material and surface treatment are used?
Manufactured from special steel and ground and hardened, the block is intended for durability and wear resistance in workshop use.

Can these blocks be used as inspection references?
Owing to the IT5 height tolerance and the ground datum faces, the blocks are suitable as reference supports for many inspection and measuring tasks where a stable datum is required.

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