HARKEN Unit 1 Forked Head Swivel, 7351.37 Harken Specialty Series_Cruising ESP These teardrop mast collar blocks

These teardrop mast collar blocks coordinate well with any Harken blocks in a deck layout

spinnaker controls

It's specially designed and constructed for long service life

They offer superb chafe resistance with wire halyards and controls

High-impact Delrin® sheaves turn on polished stainless steel spacers

HARKEN Unit 1 Forked Head Swivel, 7351.37 Harken Specialty Series_Cruising ESP These teardrop mast collar blocksHead swivels are available with fork and pin interfaces to allow sails with existing torsion cables finished with eyes to be easily adapted to Reflex furling. A padded cover prevents damage to spars. Use with furling unit 7351. 10BASE