Patented double spiral wrap, combined with lower sail piece position allows the pole to bend easier and to "roll over" more smoothly.. Preferred and used in many world class competitions including the 1991 NCAA, the 1996 Games in Atlanta and the first 6 meter vault record set in Paris, France. The Skypole is the #1 High School pole. Anodized aluminum uprights, steel bases with wheels Levelers on each base insure accurate height adjustments Adjusts from 3' to 8.5' Marked in English and Metric measurements gadget bar lifter Meets High School, NCAA and IAAF specifications. Ideal bar replacement tool black foam elastic crossbar, color red Fits all regulation crossbars Our finest crossbar. Triple matte pultruded construction enables this crossbar to meet the Collegiate, International & High School Federation specs. Meets IAAF and NCAA specifications Constructed with heavy wall custom aluminum extrusion Reinforced premier crossbar, type high jump, quantity 1, size 13 ft 1.5 in impact stress areas 5 height adjustments 30", 33", 36", 39", 42" EZ glide weight presets lock in for precise pullover at each height skypole vaulting pole Base has been designed for excellent stackability PVC Hurdle Gates for maintenance free durability Weight.