Stainless Trim Sender Wiring Thru-Hull Fitting, 45 Deg 

Stainless Trim Sender Wiring Thru-Hull Fitting, 45 Deg

Incorporating an o-ring seal, this thru-hull is the easiest and cleanest way to route your wiring without having to goop it up with tons of silicone.  Fits Trim Sender Wires such as those as used on Mayfair Trim Indicators systems.