This installation kit includes a ginpole, an electric winch kit, and a tool kit. The ginpole is 152mm (6 inches) in diameter and is used in conjunction with the winch to raise and lower the 50m TallTower. The 12V electric winch kit (4082kg maximum load) comes complete with cable, pulley system, battery cable, connectors and all hardware to attach to the winch anchor. The tool kit includes assorted nut drivers and spare wire rope clips used in the installation of the 50m NRG TallTower. All components of the INSTALL6-Kit work together to ensure successful and safe tower installations.