Valley Skeg Control Tube (for composite hull)

Replacement 6mm carbon fiber skeg tube, for Valley kayaks with a composite hull (End Drilled Hole). Might be used on other makes and models of kayaks, plastic or composite hulls. Might be used to replace a metal tube. This tube appears to fit both types of Valley skeg control knobs, for plastic or composite kayaks. Complete information about all this is not available at this time. The skeg slider tube is found in the control unit, at the cockpit, with a control knob on it. 6mm Tube is 6 7/8 inches long, almost 1/4 inch in diameter (4mm ID). A small hole is located near one end. This End Drilled Skeg Tube is intended for kayaks with a composite hull (fiberglass, Kevlar, carbon fiber).