A safety chain tie down assembly is shown and described. The safety chain tie down assembly may comprise a body member, a pin member, and a securing member. The pin member may include a plunging portion configured to engage with a receiver of an under bed hitch mounting device. The pivot motion of the plunging portion may position the pin member between an unlocked position and a locked position. The safety chain tie down assembly may include a securing member that includes a lever, in which actuation of the lever positions the securing member into a secured configuration.