This friction sheave for Profurl NEX furlers can be fitted to the base of the furling drum for a 2:1 or 3:1 tensioning system. The drum is fitted and removed simply with the pin.
Specifications for 3:1 Solid Sheave for NEX 4.0, max. halyard Ø 16 mm
|Recommended line - Max Ø (mm)||16|