Designed and manufactured according to the standards of the International Athletics Federation. Base manufactured with cold profiles and galvanized cold 30x30x2 mm square section. They are equipped with counterweights inside, with a 5-position locking system corresponding to the five different standard heights (1.067 m, 1.000 m, 0.914 m, 0.840 m, 0.762 m). 25 mm diameter circular section cold profile tubes. 30 mm round section extensions with hurdle locking system at the five standard heights. White PVC hurdle highly resistant to potential impacts during jump. The structure finish is applied by means of a cold galvanizing process.