Harken Hoistable Furling Swivel 4 mm Wire HK464

This optional hoistable ball bearing halyard swivel can be installed on your headstay so you can raise or lower the sail without removing the headstay. Swivels are independent of the headstay, allowing you to tension the luff separately from the mast rake.

Maximum luff wire Ø (mm)4 mm
Maximum luff wire Ø (in)5/32 in
Maximum working load (kg)367 kg
Maximum working load (lb)810 lb
Use with furling unit435, 477L