This sharpener from SOG suctioned firmly to the helm station, giving a solid working base. It also stuck to a plastic cutting board to help touch up the edge while whacking up the day’s catch. For “quick and dirty,” this handy tool tests out at A-minus. It kept knives safely and functionally sharp with just a few strokes through the carbide sharpener, but it lacked the versatility for a professional edge. $25; sogknives.com
