Grainfather. Made with a coarser, 800 micron mesh, for maximum wort flow and increased hop utilisation. Although it is not a necessity in brewing with the Grainfather brewing system, it is a popular product. This has therefore been designed with a specifically fitted hook design which can be hooked onto the side of any brew pot or the Grainfather support ring. Perfect for those of you who would like the reassurance of a hop spider when brewing. This spider can be used for any kind of hops, including hop pellets. Diameter: 15 cm Length: 30 cm Material: 800 micron 304 grade stainless steel mesh, with stainless steel support band and single hook Less