> DOUBLE HEADFits all rod rests. Revolves to lay parallel for easier transporting. Long arm should be faced into wind or tide to prevent rod blowing out of rest.> DOUBLE HEAD 13”Fits all rod rests. Revolves to lay parallel for easier transporting. Long arm should be faced into wind or tide to prevent rod blowing out of rest.> DOUBLE HEAD LUMINOUSLuminous version. Fits all rod rests. Revolves to lay parallel for easier transporting. Long arm should be faced into windor tide to prevent rod blowing out of rest.> SINGLE HEADFits all rod rests. Selectable direction to suit tide and wind. Rotates 180° for storage and transport.