150mm Prism Jaw VWS Mounting Attachment - Vertex

Combining secure cylindrical clamping and a compact, lightweight design, this prism jaw attachment ensures repeatable positioning and simple handling for small-batch machining; order the component directly via Metav Werkzeuge or consult our specialists for compatibility and mounting advice.

Prism jaw attachment VWS-VK-5 — compact prism clamp for round stock, Vertex

A prism jaw attachment intended to secure cylindrical and round workpieces in parallel vices and modular clamping systems for machining and inspection tasks

• Secure clamping for round stock
• Lightweight and easy to fit
• Repeatable centring and alignment
• Compatible with Vertex vice systems

Engineered for accurate cylindrical clamping

The prism jaw attachment converts standard vice jaws into a purpose-built fixture for rods, bars and cylindrical blanks by creating a V-shaped seating that distributes clamping force evenly. This geometry reduces elastic deformation of the workpiece and improves concentricity during turning, drilling or milling operations. For production runs and setup-sensitive tasks, the result is faster alignment and fewer rejected parts thanks to consistently maintained centrelines. Technical users benefit from a simple mechanical principle: by seating a round component in a prism profile, radial play is eliminated and torque transfer is improved, which can directly raise machining quality with minimal additional fixturing.

Faster setup and practical workshop integration

Fitting this attachment requires only basic vice accommodation, making it a pragmatic addition to existing benches and fixtures. The compact, lightweight construction keeps handling time low and reduces changeover effort between jobs, supporting lean workflows in small and medium workshops. As a clamping aid it reduces the need for long, complex auxiliaries while maintaining positional reliability—this translates into measurable time savings during part loading and alignment. Where traceability and repeatability matter, the prism solution offers a straightforward way to standardise setups across multiple machines and operators.

Robust service life and process benefits

Built for workshop use, the accessory provides predictable performance under repeated clamping cycles and simplifies quality control routines. By improving initial seating and alignment, surface finish and tool life can benefit indirectly from lower vibration and reduced micro-movements of the workpiece. The attachment’s form factor supports close packing of fixtures on the bench, helping to save space without sacrificing precision. For procurement and planning, the item is a low-complexity addition that addresses a common machining need: secure, repeatable holding of round and cylindrical materials.

For Vertex-based clamping needs, request fitting guidance or a tailored quotation from Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 to confirm compatibility with existing vices and fixtures.

Technical data

• Article number: VWS-VK-5
• GTIN: 4061905092565
• Name: Prism jaw attachment
• Brand: Vertex
• Weight: 0.36 kg

Core specifications

• Weight: 0.36 kg
• eClass: 21029205
• GTIN: 4061905092565

Versions & special features

• Product family: VWS
• Category: Vertex
• Gallery image URL: https://files.plytix.com/api/v1.1/file/public_files/pim/assets/57/c3/98/62/6298c3575d155f1bc7e497fd/images/b9/2f/97/63/63972fb9c806fb82109e3522/vws-vl-4-detail.jpg
• Thumbnail URL: https://files.plytix.com/api/v1.1/file/public_files/pim/assets/57/c3/98/62/6298c3575d155f1bc7e497fd/images/b7/2f/97/63/63972fb7c806fb82109e34a5/vws-vk-4-main.jpg
• Story trigger: vertex

FAQ

What types of workpieces are best held with this prism jaw?
The prism jaw attachment is designed primarily for round and cylindrical workpieces such as bars, shafts and dowels where a V-profile provides stable seating and repeatable centring.

Can this accessory be fitted to different vice models?
Compatibility depends on jaw geometry and vice width; the VWS-VK-5 prism jaw attachment is intended for use with Vertex-compatible vice systems and modular jaw arrangements.

How does the prism profile improve machining results?
By creating a stable V-shaped seat, the attachment reduces radial play and distributes clamping forces, which improves concentricity and can lead to better surface finish and extended tool life.

Is the attachment suitable for inspection as well as machining?
Yes — the repeatable positioning provided by the prism profile makes it suitable for inspection setups where consistent alignment of cylindrical parts is required.

What handling advantages does the lightweight design provide?
The compact, lightweight construction simplifies fitting and changeovers at the bench, reducing setup time and making the accessory easy to store and handle between jobs.

Manufacturer: Vertex Machinery Works Co., Ltd.; No. 296, Sec. 1, Feng Shih Road, Fengyuan District, Taichung City 420, Taiwan