“Goose neck” bend with hinge for an easy connection of the hose and facilitate the fluid flow without bottlenecks. Available in galvanized steel and AISI 304 stainless steel, which, combined to the swivel joints, also allow the use of painted hose reels in applications where the fluid requires passages in stainless steel (e.g. water, AdBlue®/DEF/AUS32, etc.).