Mercury - Global Wake Harness 60-Foot Harness 84-8M0173581. OverviewThis 60-foot Global Wake harness is built for boats where the wake module sits way out from the rig center and shorter harnesses just won't reach cleanly. Long tunnels, wide transoms, and tight interior corners can make the standard length feel cramped fast. This longer run lets the wiring follow an easy, natural path instead of being stretched or forced around sharp bends. It's a simple add-on that keeps big wake-system install