Harken T2 Soft Attach (Air) Fly Blocks offer an ultra-lightweight and strong construction that is perfect for high-tech line applications. Their efficient blocks are designed with a small size, yet an incredible working load to provide maximum power and performance in any situation.
18mm fly blocks feature an integrated stainless steel inner race and rivet, stainless steel ball bearings, and composite fiber-reinforced sideplates; while 29 to 40mm fly blocks feature a one-piece titanium outer race/sheave, stainless steel ball bearings, and inner race with composite fiber-reinforced sideplates.
This combination of features allows the blocks to not only provide incredible strength but also maintain low air resistance during use making them ideal for foiling dinghies, sportboats, vang cascades, and backstay systems on Grand-Prix races.
In addition to strength and performance, Harken Fly Blocks are also corrosion resistant due to their stainless steel inner race and rivet as well as titanium outer race/sheave giving them greater longevity in harsher marine environments.
All in all these blocks provide sailors with the perfect blend of lightweight, strength and power that can withstand even the most extreme conditions.