Antal 32mm Halyard Tensioner System Aluminum Black Anodized

The Antal halyard slider is designed to be mounted to the side of mast for easy adjustment of halyard tension. The halyard is spliced to length and attached to the automatic adjuster car and the bulky halyard tail can be removed. If the halyard tension needs to be adjusted, simply use a small strop with an eye splice connected to the adjuster car and lead to winch to make this adjustment. This halyard adjuster functions similar to a hydraulic cylinder but without the complexity of a hydraulic system.