Pisa anchor rod 1 in (25.4 mm) diameter, 3 ft 6 in (1067 mm) long withcoupling.Strength Note:Ultimate strength ratings apply to properly installed anchors only.Failure to install within 10 degrees ofalignment with the guy load may significantly lower strength.Caution: All components of the Chance anchoring system are performancemated. Use of other anchoring products or equipment will not necessarily produce the same results.