Koolehaoda Professional 65-inch Camera Carbon Fiber Monopod with Folding Three Feet Support Base for All Canon Sony, Nikon High-density carbon fiber tube It has the rigidity intensity, high-efficiency shock absorption, better heat resistance and corrosion resistance. Lightweight and Durable. Reversible 1/4"-20 & 3/8"-16 screw on the mounting plate 5-section screw leg-locking system for secure height adjustment . Monopod can be used to alpenstock . It is light and convenient, also give you other choice. We are equipped to have a hex wrench. Just three screws tighten some of the base. Ball friction will increase greatly.