Wooden mandrel, manufactured in diameters between 243-290mm/9.6-11.4”. When purchasing your mandrel, please provide us with the exact mandrel diameter you require – when selecting a size, please remember that the mandrel must be able to slide easily through the pipe (we recommend a diameter around 10% smaller than the actual internal pipe diameter).
Wooden mandrels can be dragged through straight sections of pipe to clear debris or other blockages from the pipe section. Each mandrel is made to your bespoke pipe diameter requirements from hardwood, and is fitted with a pair of galvanised eye bolts.
If your mandrel diameter is less than 243mm or greater than 290mm, please select the correct diameter range from the list of Related Products below. If you require a mandrel larger than 340mm/13", or you require a bespoke design of mandrel, please contact us for a quote on 01603 489260 or e-mail us at email@example.com.