SDM PRO For long-lasting value and the fewest moving parts to damage, you’re free to push the limits with T8 grade aluminium internal reinforcements and fully moulded Alu pulley blocks. Add in-line wheels for easier downhauling, and flaming hot red Anodisation, it’s not just your cash that goes further – but your confidence to crank on the extra strain at the higher end of the extension scale too. Available sizes: 15 / 30 / 45 cm
About our SDM Extensions
Heavy Duty. Light Weight.
We beefed-up our tough line of mast extensions. Take your choice from a winning line of Carbon and Aluminium mast extensions, including Heavy Duty (HD) and PRO and PRO Stainless versions for super-efficient load distribution. All extensions are universal pin compatible except the Aluminium US-System extension and feature large diameter pulleys for slick downhauling power.