Spilt rings for Circular Spiral Ducting

From: £2.80

- Clear selection


  • Two piece split ring (sold as pair).
  • Suitable for horizontal and vertical applications.
  • To be used in combination with support channel and M8 threaded rod (studding).
  • Designed to fit on the outside of spiral ducting.
  • It is recommended to use a support every 3m (assuming a straight run of circular spiral duct).
  • Please select from the drop-down menus for sizes and corresponding prices.

Additional information


80mm, 100mm, 125mm, 150mm, 160mm, 180mm, 200mm, 224mm, 250mm, 280mm, 300mm, 315mm, 355mm, 400mm, 450mm, 500mm, 560mm, 600mm, 630mm, 660mm, 710mm, 760mm, 800mm, 900mm, 1000mm