The 45mm Soil Spear is for use with Brabantia rotary airers so that you can get set up in no time at all. It's made of galvanised steel plate and is completely corrosion resistant to help with all-weather conditions. When you want to dry the laundry outside, you will need this ground spike for your rotary dryer. Anchor down your rotary dryer without having to rely on concrete with this handy spike that's easy to install. Features and Benefits Easy to install - Pop this into the ground in your garden to put up your rotary airer with ease. Durable - This is corrosion resistant to help with all weather conditions and is made of steel plate. The perfect fit - This spike will go with your Topspinners and Lift-O-Matics. Specifications Diameter: 45mm Material: Steel