Edelbrock/Russell 610160 Red/Blue Anodized Aluminum -6AN 90-Degree Hose End
The Edelbrock/Russell 90 Degree Single Full Flow Hose End's swivel mating nut is machined from billet aluminum.  The primary adapter ring is separately machined at a 37 degree angle to assure a positive connecting surface.  The stainless steel holding pin secures the mating nut to the main seal body providing a full and unobstructed swivel.  All angles are mandrel bent, eliminating sharp changes in direction for optimum flow.  Enlarged flats on the socket provide an excellent non-slip gripping surface.  The hex designed brazed nipple provides a greater holding area for greater strength and easier assembly.  The taper design provides straight through connection with easy alignment upon assembly, eliminating loose pieces of rubber within the flow area.