... ,Material:Stainless steel 304 or 316 2,Finish:Satin,Polished Spider fittings,curtain wall fittings1, Material:stainless steel 304 or 3162 ... , High quality with competitive price5, We have different kinds of spider fittings,2arms,3arms,ect.6. Used for glass curtain wall ... kind post-sale service. Stainless steel curtain wall fitting or Spider fitting