Galvanized pipe fittings help you design virtually any pipe configuration needed including custom railings, racking, shelving, support structures, gates and furniture. The fittings are galvanized malleable iron castings. A standard hex key and reciprocating saw or pipe cutter are the only tools required to create strong, rigid structures. Recessed set screws tightened by the hex key, firmly lock the pipe into the fitting. Click Here to see catalog with more details.