Gitzo Monopod Series Carbon 4 Sections GM4542 is the well-balanced 4 section monopod. The Series 4 (top leg diameter 37.0mm) GM4542 replaces the Series 5 GM5541. The slimmer top tube to easier gripping & lighter weight, while ensuring rigidity with the stiff Carbon e Xact tubes & the large G-lock Ultra leg locks. The new, 50mm big foot achieves solid footing & maximum stability on any surface, & its integrated ball provides smooth movement, making it easier to follow moving subjects. This foot can be removed & replaced by optional feet & spikes. The clip incorporated in the wrist strap is a smart carrying solution that means that you can hang your monopod on belts or pockets.