4 row pigeon defence bar made of stainless steel 1.4301 Wire thickness 1.6 mm Spikes welded on sheet metal strip 18 x 1000 mm Spike length 105 mm The product Quattro Solar is made of stainless steel, material no. 1.4301. The forward curved V-shaped spikes (spikes ø 1.6 mm) are welded every 25 mm are welded onto an 18 mm wide stainless steel strip. On the bar are provided with 10 holes ø 4 mm for fastening. The The clear width of the spikes from tip to tip is alternately 60 or 70 mm. The spike length is 105 mm. The principle As Quattro Solar is made of stainless steel, rotting is almost impossible. almost impossible. This guarantees a long service life, and you get a visually attractive, clean image. Quattro Solar can be easily cut to the required size using tin snips. Installation Quattro Solar is screwed or glued directly to the photovoltaic System.