Various embodiments of the present disclosure provide a line retainer including a body that includes a first side wall and a second side wall spaced apart from the first side wall. The side walls at least partially define a slot configured to receive any one of a plurality of differently-sized lines. The side walls define an opening of the slot. The line retainer includes a set of opposing legs extending into the slot from the first and second side walls adjacent the front and rear support walls and a first set of opposing arms extending into the slot from the first and second side walls adjacent the opening. The line retainer includes a second set of opposing arms extending into the slot from the first and second side walls between the first set of opposing arms and the set of opposing legs.