Aeroflow's 853 series dual hose ends are a CNC machined one piece fitting which provides uninterrupted flow. Designed with dual hose ends on each end to allow for tightradius applications where a hose will not bend. The billetcutter end separates the wire braid for maximum hose retention, sealing the hose for a second time which provides a greater sealing area for strength and easier assembly. The tight mandrel bent radius body has superior wall thickness and a swivel head allowing for easy adjustment. Aeroflow's 853 series fittings are the choice of professionals for use in fuel systems, cooling systems, vacuum applications and oil systems. Compatible hose: 100 Series Stainless Steel braid and 450 Series Lightweight Nylon braid.