HD SDM Aluminium Mast Extension (U-Pin)
When your sail requires solid downhaul tension, HD SDM extension is the right tool for the job.
The base itself is made out of high-quality polyamide to withstand the high-tension downhauling. Featuring a 3-roll pulley, the extension decreases the effort required from the user to downhaul even a slalom sail.
The functional length can be adjusted with one hand using the open-and-slide-collar
Pros & Cons
- Reinforced base is compatible with all racing sails
- 3-roll pulley allows easier dowhauling
- Sturdy construction withstands high tensions downhaulinig
- LIghter weight than HD+ model
Windsurf Mast Extension Specifications
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FAQ
- What does 1 Year Unconditional + 1 Year Conditional warranty cover?
- Warranty is valid 2 years after date of purchase. When making a warranty claim in the first year the product is unconditionally warranted. When making a warranty claim in the 2nd year the product must have clearly suffered from a manufacturer error.