... , do not need any screws. the pole is strong enough for 2 person swing on it. Professional , Extensible and Removable Dancing ... Base - easy to set up on uneven floors. Double Width Support Dome - for maximum stability. Extendable from 2235mm (7' 4") to 2745 ... Pole A,Main Pole B,Pole Support Dome,Articulating Base,Set of Pole tools3) Design specifically for smaller hands and lighter grip ...