The 8 Leg version of the Mobile Man Anchor is only required on steel or PVC membrane roofs. At 340kg it’s extra weight prevents any possible movement of the anchor on the smoother surfaces of these roof surfaces. The components are exactly the same as our 6 leg product, with the addition of 2 extra steel weights, 2 extra rubber weights and an 8 leg central anchor point. . The steel weights have 5mm rubber protection pads fitted, this prevents any possible damage to susceptible roof surfaces and provides better grip on all surfaces.  It’s a simple operation to assemble or strip down when it’s needed in a new location.