90° Pneumatic Clamp With Horizontal Base, 2.5 kN Thrust, 9 kN Holding Force, Zinc Plated - Kukamet

Take advantage of robust performance, fast pneumatic actuation and reliable corrosion protection for consistent workholding in production and jigs. Benefit from compact mounting with a horizontal base and high holding capacity to reduce fixture downtime. Order the Pneumatic toggle clamp 681 directly via Metav Werkzeuge or ask our consultants if needed.

Pneumatic toggle clamp 681 by Kukamet — horizontal base, zinc-plated finish

The Pneumatic toggle clamp 681 is a pneumatic workholding device designed for secure fixture tasks where rapid, repeatable clamping and strong holding capacity are required.

• Zinc-plated finish for corrosion protection
• Horizontal base for secure bench mounting
• Pneumatic cylinder enables rapid clamping
• Max clamping force 2,500 N for firm fixation
• Holding force 9,000 N for safe workholding

Faster cycle times through pneumatic actuation and defined forces

The combination of a pneumatic cylinder and toggle geometry provides fast, repeatable actuation, which reduces cycle times in batch production and jig applications. With a max clamping force of 2,500 N and a holding force of 9,000 N, the device delivers clear, measurable performance that supports process reliability and part repeatability. The high holding capacity is particularly useful where vibration or secondary operations might otherwise unsettle the workpiece. The zinc-plated surface offers basic corrosion resistance, keeping the clamping surfaces serviceable in workshop environments and minimising unplanned maintenance.

Robust design for secure fixtures and simplified integration

The clamp’s horizontal base design allows stable bench or fixture mounting and simplifies alignment in existing tooling. The combination of lever-style mechanics and pneumatic drive results in a compact actuator with a predictable clamping stroke, making it suitable for repetitive production, assembly fixtures and inspection jigs. Because the device is zinc-plated, wear points are protected against surface corrosion, which supports longer uptime and steadier repeatability. The overall mass of 5.565 kg contributes to a solid feeling during operation while remaining manageable for fixture designers.

Practical installation and straightforward upkeep for long service life

Installation is straightforward: the horizontal mounting foot permits direct bolting to plates or tooling blocks at a right angle (90°), and the pneumatic actuation is compatible with standard compressed-air systems. Routine upkeep is limited to checking pneumatic connections and ensuring sliding or pivot surfaces remain clean; the protective finish reduces corrosion-related wear. For applications that demand consistent clamping force and fast cycles, this model integrates reliably into both small-series and medium-volume production setups, providing a balance between compact design and measurable holding performance.

Contact Metav Werkzeuge in Emmerich to confirm mounting details and secure the Kukamet Pneumatic toggle clamp 681 for prompt delivery from stock.

Technical Data

• Article number: 681-4
• GTIN: 8680731506600
• Brand: Kukamet

Facts

• Max. clamping force: 2,500 N
• Max. holding force: 9,000 N
• Weight: 5.565 kg
• Angle: 90°

Special features

• Material: Zinc-plated
• Mounting: Horizontal base
• Actuation: Pneumatic cylinder
• Model: 681
• SKU: 681-4

FAQ

What is the maximum clamping force of this clamp? The Kukamet Pneumatic toggle clamp 681 provides a maximum clamping force of 2,500 N and a holding force rated at 9,000 N.

Can the clamp be mounted directly to a workbench or fixture plate? Yes; the horizontal base is designed for direct bolting to bench tops or fixture plates at a 90° orientation.

Is the surface finish resistant to workshop conditions? The device is zinc-plated, which offers corrosion protection suitable for many workshop environments and helps extend service intervals.

Which actuation media does the clamp require? The clamp uses a pneumatic cylinder and is compatible with standard compressed-air supplies; it is intended for integration with pneumatic control lines.

Manufacturer: Kukamet Fevzi Çakmak Mah.10644 Sk. No:61-63 42050 Karatay / KONYA TÜRKİYE / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com