System 28 Prism Ø 50 135° with Screwed-in Collar – Nitrided

£31.00 Ex. VAT

• To Suit System 28
• Angled at 135°
• Nitrided
• Capable of Being Placed Independently of Boreholes
• 280648.1.N

SKU: 501-384 Categories: , Brand:

In stock


Suitable for both square and rounded pipes up to a diameter of 50mm. This prism (280648.1.N) for the Siegmund System 28 can be both fixed securely in the table boreholes or placed independently of the borehole grid.

Durability isn’t an issue with the prism being both burnished and nitrided for increased corrosion and welding spatter resistance. For scratch-prone surfaces a polyamide prism is available on request.

The prism is manufactured in a way to provide a 135° surface, mainly for pipework. With a standard height of 20mm this can be increased with a support extension, also available on request.

This prism is featured in the Siegmund tool sets for the System 28.

If you can’t find what you’re looking for, please contact us via live chat, phone or email. A member of our team will be very willing to help.

Shipping Info

Standard Delivery

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Estimated: Orders placed before 5pm are shipped the following business day.

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Orders under £150: £9.95+ VAT

Estimated: Orders placed before 5pm are shipped the following business day.


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We endeavour to maintain good stock levels of Siegmund welding tables, please contact us for current availability.

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