For fencing applications that require both strength and cost effectiveness, high tensile 15.5 g Gaucho? barbed wire is the answer. Built using a higher percentage of steel than traditional low carbon wire, high tensile 15.5 g Gaucho? barbed wire delivers a stronger product using a more compact, smaller diameter wire. Stronger wire means less sagging and enhanced fence memory and eliminates the need for pre-stretching. It also means fewer posts due to greater post spacing intervals, translating into savings of time, money and maintenance work for your fencing project.