A swivel stops the riser assembly becoming twisted due to the constant 360 degree turning of the moored boat, this is caused by wind, wave and tide, it is an essential and hardworking underwater part of almost all mooring systems.
Additional information
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Drop Forged’ swivels have proved to be best suited to the demands created by movement within the mooring assembly.
Other options are available including the swivel on our unique rod buoy which remains above the surface allowing for easy inspection and maintenance.