J70 Jib Sheet Blocks
Custom Made J70 Jib Sheet Blocks.
Made using high quality Harken T2 40mm Blocks.
These are the correct blocks to fit the class minimum 8mm Jib sheets. (Other sources use 29mm blocks which are too small!)
Spliced with 4mm GP12
Splices are secured with a whipping.
New sails are supplied without these blocks so be sure to order at the same time!