The screw in stake is 42cm long.It can screw in to the ground up to 23cm.The tether is protected by PVC cover to help prevent corrosion.The tether is approx. 4 metres long.Project navigationPreviousPrevious project:Whale Watermaster EP1622 Carver/Truma Crystal 2 Submersible Pump AssemblyNextNext project:Toilet Tent