Series 80, 120 & 160 top swivels feature snag-free low profile shackle pin heads.

Series 200 & 280 top swivels feature a fork/fork configuration for snag-free operation and direct halyard soft eye attachment.

Series 200 & 280 top swivels feature a fast pins to facilitate easy changeover of sails sharing a common furler set.

Maintenance free, factory sealed main bearing systems.

Full dimensioned technical drawings and user instructions can be found under the SUPPORT tab on the Ronstan website