Unigraf® is a degradable staple for narrow vines, it is also used in broad vines with low tension. Its degradation is regular. Easy to handle and place Ergonomics and handling Can be adapted on narrow vines but also on broad vines Bucket of 3 800 pieces or Cardboard of 20 000 pieces Staples setup recommandations One staple between each stock. No staple between stock and post. Space between wires : 20 mm Real size Staple Thickness : 1,8 mm Wires entry : 7 mm Ø Maximum wires diameter : 3,6 mm Lenght : 31,8 mm Height : 14,35 mm Initial average resistance : 13 Kg Residual resistance measured after a season : • Highest : 3 Kg • Lowest : 1,8 Kg • Average :