... fan guards 1.material :stainless steel wire ,etc. 2.wire dia :0.5--5.0mm 3.diameter: 40mm,60mm,92mm,etc. 4.ISO9001:2000 Wire mesh fan ... guards1.Material : Stainless steel wire (AISI201/304/316,etc.) or low ... .8.Application:For air condition , motor , exhaust fan , radiator , ventilation protection . We also supply other type fan guards . wire mesh fan guards