16 x 80 x 160 mm Parallel Stop For 16 mm T-Slot, Hardened Ground Special Steel, Supplied In Pairs - Metav IndustryLine

Benefit from hardened, ground special steel and an IT5 height tolerance for repeatable fixture set‑ups; supplied in pairs to ensure balanced clamping. Order the parallel stop directly via Metav Werkzeuge or ask our consultants for application advice.

Parallel stop M318.245.4 — Parallel block for 16 mm T‑slots, hardened ground steel (Metav IndustryLine)

The Parallel stop M318.245.4 is a hardened, ground parallel block engineered to locate and support workpieces in 16 mm T‑slots for precise and repeatable fixturing in machine shops

• Hardened, ground special steel
• Precision height IT5, tolerance 0/-0.02 mm
• For 16 mm T‑slots with H8 fit
• Supplied in pairs for balanced support

Faster, more reliable set‑ups through precision engineering

The substantial mass and ground, hardened special steel construction provide a stable reference that reduces movement during clamping, improving process reliability. With a declared height tolerance of 0/-0.02 mm (IT5) and a height of 80±0.0065 mm, the component offers a reproducible datum that shortens set‑up time and lowers scrap rates. The defined tolerance band means repeat measurements stay within narrow limits, which is especially valuable where consistent part alignment is critical.

Engineered for machine T‑slots and durable locating

Designed specifically for locating in 16 mm T‑slots (H8), the block’s 16 mm thickness and length 160 mm combine to give a large contact area and good lateral stability. Supplied in pairs, the stops form a balanced support system that prevents tilting and distributes clamping forces evenly across the workpiece. The overall mass (approx. 3.2 kg) contributes to vibration damping and a firmer reference during machining operations, making this parallel block suitable for routine production and robust fixture assemblies.

Built to last and easy to integrate in the workshop

The surface finish—precision ground—and hardened core reduce wear and preserve the reference faces over prolonged use, resulting in a long service life and lower lifetime cost compared with untreated locating blocks. The block’s geometry and tolerances are chosen for straightforward integration into standard machine tables and fixturing systems, delivering consistent alignment without bespoke adaptation. Traceability is supported by clear product identification and industry‑grade specifications, helping to sustain process control and quality assurance on the shop floor.

For application advice or to order the M318.245.4 parallel stops from Metav Werkzeuge in Emmerich, contact our advisors to ensure the right pairing and fit for the machine T‑slots in use

Technical data

• Article number: M318.245.4
• GTIN: 4054469128443
• ECLASS: 21170610
• Customs tariff number: 84662020

Facts

• Thickness: 16 mm
• Height: 80 ±0.0065 mm
• Length: 160 mm
• Height tolerance: 0 / -0.02 mm (IT5)
• Weight: 3.2 kg

Special features

• Material: special steel, ground and hardened
• Intended for 16 mm T‑slots (machine grooves) with H8 fit
• Supplied in pairs for balanced support
• Suitable as a locating/parallel stop for fixturing and clamping

FAQ

What is the intended application for these parallel stops?
The M318.245.4 parallel stop is intended as a locating and support element for workpieces in machine table T‑slots with a 16 mm slot width, enabling repeatable fixturing and precise alignment.

How precise are the height specifications?
Height is specified as 80 ±0.0065 mm with a tolerance of 0 / -0.02 mm (IT5), which ensures a consistent datum for machining and alignment tasks when using the M318.245.4.

Are these blocks delivered individually or in sets?
The product is supplied in pairs, allowing immediate use as a balanced support system for stable clamping and even load distribution.

What material and surface treatment are used?
Manufactured from special steel, the blocks are ground and hardened to provide durable reference faces and long service life under regular workshop conditions.

Can these stops be used on any machine table?
They are designed for machine T‑slots with a 16 mm width and H8 tolerance; compatibility with a specific machine depends on the slot tolerance and table configuration.

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