Flexi Foot With Strut – These feet can support pipework, cable tray, and can also be used to mount air conditioning units, air source heat pumps and a variety of outdoor equipment. Solar thermal and solar photovoltaic on flat roof installations can also be accommodated. Made from heavy duty recycled rubber. The 21x41mm galvanised steel strut is supplied bonded to the rubber. Drain slots are molded to the underside of the foot.