The “Grand Daddy”…the real deal. ACS4 is a serious cable, pre-stretched, cut under defined load, and manufactured to a specific design load for optimal performance. Where it pays to predict the exact behavior of the cable, where it really counts, ACS4 must be selected. Only available in high tensile carbon steel, and coated with Galfan, ACS4 has fixed open socket/jaw fittings with no adjustment. Predicting the exact cable performance during manufacture, taking temperature and elongation etc. into account, ensures the cable will be the perfect length after installation under a pre-stress load.