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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | FREE | 1 to 2 working days |
| Next Day | £23.94 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
Product Number: 53331800
Variations
Holding pipe, tube, round bar, and cylindrical workpieces securely requires vice jaws shaped to the round profile — flat jaws contact a round workpiece on a single line and provide minimal grip. Prism (or vee) jaws replace the flat profile with two angled faces, engaging the workpiece on four contact lines and providing substantially better hold. The Sykes Pickavant 53331800 Prism/Vee Pipe Jaws are 180mm-wide insert jaws designed to fit the Sykes Pickavant 180mm vice.
The vee profile distributes gripping force across a larger contact area than flat jaws, allowing the workpiece to resist the torque applied during cutting, drilling, threading, and fitting operations. Without prism jaws, round work tends to rotate under any applied force, making accurate operations difficult and potentially hazardous.
The 180mm width matches the larger Sykes Pickavant 180mm vice format. Equivalent prism/vee jaws are available for the smaller 100mm vice (53331000) and 150mm vice (53331500), allowing workshops with mixed vice sizes to standardise on prism jaw protection across their bench equipment.
Within the wider Sykes Pickavant vice jaw insert range, prism/vee jaws complement flat-faced rubber-covered (53318000), fibre-covered (53321800), and polyurethane inserts that cover non-round workpieces. Workshops handling a mix of round and flat work benefit from holding both jaw types.
Sykes Pickavant has been supplying professional vice and bench equipment for decades, and the prism/vee pipe jaw range reflects the brand's modular approach to vice configuration for specific workpiece geometries.
Additional Information
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PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Product Dimenstions (L x W x H) | 190 x 50 x 35 mm |
|---|---|
| Product Weight | 0.31 Kg |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: UK Mainland Free
Next Day Delivery Available
Delivery Estimate: 1 to 2 working days
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Sykes Pickavant 53341500 POLY-U JAWS CROSS SERRATED 150MM
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| Technical Specification | ||||
|---|---|---|---|---|
| PRODUCT NUMBER | 53331000 | 53331500 | 53321800 | 53341500 |
A. They are 180mm magnetic pipe jaws for 8\" vices, designed for horizontal and vertical clamping of flat and round objects while protecting the workpiece.
A. Their vee‑groove aligns round objects and holds them securely for drilling, cutting or thread operations.
A. It allows quick installation and removal on the vice, keeping the jaws firmly in place without permanent mounting hardware.
A. Yes, they are designed for horizontal clamping of flat objects and provide a protective surface between the vice and the workpiece.
A. For thread cutting, it is recommended to use only one prism jaw to avoid destroying the jaw while still guiding the workpiece.
A. Wipe them clean after use, remove swarf and store them in a dry area to prevent corrosion and retain magnet performance.
A. They are useful in fabrication, pipework and maintenance workshops where both round and flat materials are regularly clamped.
A. “53331800 prism vee pipe jaws 180mm” or “magnetic vice jaws for round and flat work” are common.
A. They reduce marking and deformation, preserving surface finishes and dimensional accuracy while the vice grips firmly."
A. They are compatible with any 8\" vice, including the Sykes Pickavant Unbreakable Vice.
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