Looking to adapt a 30 amp cable to a 15 amp plug, or combine two 30 amp cables and power a 50 amp boat? Stevenson Marine & Hardware has the best Shore Power Adapters for almost every situation. We have straight adapters, pigtail adapters, Y adapters, specialty adapters, and collars to help adapt your 10, 15, 20, 30, or 50 amp power solutions! Don't forget to check out the new products from Smart Plug and Marinco - the industry leaders in shore power solutions. You can find these products in one of our stores located in Vancouver, Richmond, or Langley!