The Hobie Thru Hull Plug is a replacement plug that allows you to thread wires through the hull of your boat to install fishfinders, GPS and more. One plug, nut, and o-ring is included.
Great plug for passing my transducer cables thru the hull of my kayak. Note they do not come with bushings to seal off the gap in the plug. Not a deal breaker for me, I found a way to seal it off since I didnt want to buy the kit. ACK did it again for me, fast shipping and great customer service.
Good product. Be sure and install on a flat surface, and if you install on a Twist and Seal hatch, be certain you drill in the absolute center of one of the reinforcing squares on the bottom side of the hatch; otherwise you cannot install the nut and o-ring. I messed mine up and had to reverse it and had to slather the goop on to seal it. Not the product's fault.