The Russell -4 AN tube sleeve in Endura finish is a precision machined aluminum sleeve for joining -4 AN hose ends to 1/4 in. tubing or hardlines while improving the look of the installation. Supplied as a six-piece set, these sleeves are made from 6061‑T6 aluminum and provide a positive seal at maximum operating pressures, matching Russell hose-end components.
Russell Performance -4 AN Tube Sleeve 1/4inin dia. (Endura) (6 pcs.)