Lee's Stainless Steel Swivel Base Flush Mount Rod Holder Degree:0 Place the pump with the Place the pump with the rocker arm in the 12 O'clock position the rocker arm must be held behind the fuel pump body with the bottom of the pump body facing you ANCOR's Marine Grade terminals differ from automotive terminals by being designed for the harsh marine environment the rod holders unique swivel base allows the rod butt to rotate in the rod holder when side pressure is applied to the tip of the rod This reduces the possibility of line fraying and enhanced drag as the line streams sideways out of the roller tip instead of over the roller