gaz,
from the description it look like only the handel is carbon and the pole is alloy:
Extreact:
Ergonomically designed grip to insulate users hands from cold water
Grips available in a choice of colours to promote colour-coding around your facility
*Corrosion-resistant aluminium construction*
Style No. JAN509 is a Water-Fed Handle, when combined with the Water-Fed Soft Brush (sold separately) creates a complete high-level cleaning solution – can work up to 6 bar working pressure
Style No. JAN510 Carbon Fibre Handle – Extends from 7 to 20 feet allowing easy reach from ground to high levels
JAN507 is available in Grey only