Gripple Plus Medium 20 Pack | Wire Joiner | Wire Tensioner | Works with 10 - 14 gauge Wire & 15.5 gauge Barbed Wire Simplest and most effective way to both join and tension wire. High load holding, versatile and very easy to use Used for in-line splices, loop anchoring and repairs in vineyards, orchards and farms. Recommended for trellis lines up to 500 feet. Can be used with mild or high tensile steel or polymer wire Adjustable and can be reused year after year. Integral strength of the wire will not be compromised as when tying and knotting wire High grade ceramic roller is optimal for resisting corrosion. Easiest way to fix fence netting. Saves time and money in labor. Much easier and faster than knotting and tying wires