Height adjusting steel pedestal, with a rotating head that can provide a slope up to 5 degrees in any direction by blocking its rotation at the desired level with a locking nut. MESA‚ Support pedestals are the market leaders for external floating floor support. With support heights from 25mm - 480mm, the risers can support loads up to 1000KG and come with a 20 year limited warranty for your peace of mind. 25-480mm adjustable height range 90mm diameter 100% recyclable Quick & simple to install, saving you time over traditional supports This option is not compatible with joist cradles