UNIFIBER RDM Elite Stainless Steel Mast Extension (U-Pin) 46

For the absolute ultimate in durability and function. The Elite range features extra tube wall thickness, stainless steel corrosion resistant base and pulley block, and exclusive double-pin trigger mechanism that’s both sand proof and ergonomic to operate. Supplied with 4mm Dyneema® line. Adjustment range to 32cm or to 46cm.

Intuitively compatible with all sail downhaul pulley blocks

Large diameter pulleys for effortless downhauling

Secure double-pin locking trigger mechanism prevents unwanted release

Ergonomic friction-free release requires little force even with cold hands

Weight