In case the ten-foot length of the basic 3905 isn’t long enough, you can keep adding more space for more athletes in ten-foot increments! Essentially, this product number represents an additional cross beam and upright. Each 3905-10 adds 10 ft. 3 in.
As with the 3905, the ten foot cross beam is made from 2 3/8-inch diameter steel pipe, with ½-inch holes every 12 inches. A-frame upright is fully welded and features its own attachment points..