Ronstan Series 280 Top Swivel SCHAEFER OVER THE TOP BLOCKS Opening angle at 21mm hull

Opening angle at 21mm hull thickness is 165

Overall Length Y (in) - 12 11/16

Length: 3 23/32 in

skin tight fit

Ronstan Series 280 Top Swivel SCHAEFER OVER THE TOP BLOCKS Opening angle at 21mm hullProduct Description Ronstan Series 280 Top Swivel Product Information The top half of the continuous line furling system, the top swivel is matched to furler load rating and the fork is designed for use with our dedicated torsion line thimble. It features a fork fork configuration for direct halyard soft eye attachment, retained pins and a fast pin to facilitate easy changeover of sails sharing a common furler set. Features Series 80, 120 & 160 top