Safe-T II Package, NFB, 15 ft. With No Feedback Steering, you only encounter steering loads when you’re actively changing course. Mechanical NFB Steering Systems contain a patented clutch mechanism that engages when the wheel is not being turned and automatically disengages whenever you turn the boat’s wheel. SeaStar Hydraulic NFB Steering Systems contain patented check valves that open and close automatically. When you’re not turning the wheel, the clutch mechanism automatically engages (or check valve automatically closes), and feedback is locked out, so it’s virtually effortless to keep the boat going exactly where you want it to go. Kits include SH5150P single helm, 90 degree bezel and SSC62 steering cable. Item: 717706 BS: X00780 OEM: SS132215