Tresillon of angle rolling and unión bending characterized by being formed by a main body made rolling angle (b), and to present at each end of the same ones cavities or recesses (d) serving of linker (c) with elements to which will be posted, generally pictures entiba (a) and allow simple bending mechanical and manual of the ends of the same through an effect lever (f), made possible by the less time resistant notch bending in your point (e) fixations or fastenings making without intervention of other elements or tools and getting one of entiba of lower cost and greater speed of installation structure. (Machine-translation by Google Translate, not legally binding)
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