Lever Arms



Commonly used in mooring systems with top chain connection to the hull. Lever arms can be used connected directly to the vessel via a Single or Dual axis joint. They can also be used as part of a BTC or pull-through connection system.


The Lever arm length helps to alleviate the effects of out-of-plane bending in the most in-board links of the mooring line.


  • Range of options for vessel connection available
  • Lower interface can be designed to suit a D-Shackle or direct to an end link
  • Length to suit your application


The BTC product advantages made it an obvious selection for one of our clients, however their mooring line configuration called for top chain. Therefore they required a lever arm to reduce Out-of-plane bending. Flintstone designed and manufactured the lever arm to suit their required length. In parallel we also designed a test rig to apply the necessary proof loads.


Please contact us with your Lever Arm requirements.

    Download Data Sheet

    Upon completion of this form you will be a sent an email with this product's data sheet.