NQ’s next-generation spiral hose single-piece fitting design, this new series of spiral hose single-piece fittings incorporates three major advancements to provide a robust, practical, and complete engineered hose assembly system. When assembled with NQ’s spiral hose, you will have hose assemblies that meet all standard global industry specifications and their most demanding hydraulic applications. Crimp couplings must be installed by a fully trained assembler with appropriate machinery. Always confirm crimp ODs & tolerances.