Integrated stainless steel inner race and rivet for enhanced durability and corrosion resistance
Stainless steel ball bearings ensure smooth operation and long service life
Composite fiber reinforced sideplates provide strength while keeping weight low
Optimized for high-tech lines, delivering high working load with minimal size
Includes Spectra line with polyester cover for added strength and reliability
Summarized by Shop
Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size. Fly blocks are perfect for use on foiling dinghies and sportboats and for vang cascades