Harken ILCA Laser Top Fly Block 1250.ILCA

Harken upper 25 mm Fly block, designed specifically for the ILCA class to improve overall sailing performance. 

The block features stainless steel ball bearings in stainless races to increase power and reduce friction, plus a unique pin, shaped and angled to remain in place even under zero tension.

Sheave Size: 25 mm
Max Line: 5 mm
Maximum Working Load: 275 kg
Break Load: 550 kg
Part Number: 1250.ILCA