The 90° fitting with a "T"-shaped base for a 25 mm tube is a nautical accessory designed for installing stanchions or handrails on vessels. Made of AISI 316 stainless steel, it offers high corrosion resistance in marine environments. Its right-angle design allows for perpendicular installation to the mounting surface, and the "T"-shaped base provides stable and secure fixing. This fitting is compatible with tubes with an outer diameter of 25 mm.