The Russell Twist-Lok hose is a -10 AN black 250 ft spool aimed at builders who need long runs with fast push-on assembly. Actual ID is 0.625 in with a 0.8125 in OD and a 250 psi maximum rating; not for power steering. Lightweight and flexible, it uses Twist-Lok barb technology, is NHRA-approved for competition, and installs with Russell Twist-Lok hose ends to reduce assembly time.
Russell Performance -10 AN Twist-Lok Hose (Black) (Pre-Packaged 250 Foot Spool)