Spun Aluminium Toroids £400 – £580

We have a number of unused, spun aluminium Toroids for sale. Smooth with no visible seam – two different sizes available. These very rare items are used in the assembly of a Tesla Coil and are designed to help control the high electrical field near the top of the secondary by directing sparks outward and away from the primary and secondary windings.

Size 1 – total width 610mm,  total heigh 150mm – 2 available. £400.00

Size 2 – total width 900mm, total height 260mm – 2 available. £580.00

Please contact us on 01452 729903 or info@mtfx.com if you would like to make an appointment to come and view them.

Items are available for collection only from our Gloucester site due to their delicate nature.