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This HKS straight 6mm barb fitting is a simple replacement or service part for fluid and vacuum lines where a 6mm hose connection is required. It serves as a basic hardware item intended to restore or build plumbing connections in engine bays. The fitting is a single-purpose component for reliable hose attachment and routine maintenance or repair tasks where an exact-diameter barb is specified.
HKS Straight 6mm Diameter Barb Fitting
